Headsets EHS-USB, EHS-Office, EPH-USB User Manual

Transcription

1 Headsets EHS-USB, EHS-Office, EPH-USB User Manual Table f Cntent 1. Features Technical specificatin System requirements Quick installatin Hardware installatin Sftware installatin headset cntrl bx functins EHSMnitr sftware manual Sftware verview EHSMnitr LAME MP3 encder micrphne recrding Recrding Managing recrdings General settings One-tuch recrding ptins Buttn A/Buttn B functin Launch at Windws startup (Launch at user lgin) Advanced settings External MP3 encder File name frmat fr ne-tuch recrding Advanced recrding ptins Address bk ptins emic4all accunt settings Accunt ptins Registratin Subscriptin upgrade Uplad ptins Recrding manager Recrding manager Synchrnizatin Trubleshting (Slving prblems) Multimedia Address Bk utility Overview Multimedia Address Bk Cntacts file creatin Navigating thrugh Cntacts and Selecting Recipient Settings Trubleshting Multimedia Address Bk Editr utility Overview Editing Cntacts list Multimedia Address Bk Cntacts file Sund Editr utility Overview Editing audi files Creating new audi files Filters Mpeg 3 Settings...11

2 1. Features The Easiest and Fastest way t Vice Messages and Music Recrds and s yur Vice Message with the Tuch f ONE Buttn Perfect fr vice recgnitin Pwerful MP3 sund cmpressin 2. Technical specificatin Micrphne Omni-directinal cndenser Type f recrding: mn Sensitivity: - 40dBV/Pa Frequency: Hz (+/- 3db) ADC reslutin: 16 bit Sampling rate: 48 khz SNR: 83dBA (1kHz at -20dB) THD: -80dB (1kHz at -3dB) Headphnes Frequency: Hz (+/- 3db) * Type f playback: stere ** DAC reslutin: 16 bit Sampling rate: 48 khz Output pwer: 60mW (per channel) THD+N: -46dB (50Hz-20kHz, 40mW) *** Ntes: * Hz fr EPH-USB mdel ** mn fr EPH-USB mdel *** - 44 db (200Hz-10kHz, 40mW) fr EPH-USB mdel Plugs USB A-type male 3. System requirements Fr PC: Pentium 133 MHz prcessr r higher USB 1.1 prt OS Windws 2000/XP/2003/Vista Fr Macintsh: PwerMacintsh G4 r better USB 1.1 prt MacOS 10.3 r later

3 4. Quick installatin 4.1 Hardware installatin Cnnect the USB plug t the cmputer. 4.2 Sftware installatin Fr PC: Insert the EHSMnitr sftware CD int the CD drive. Prviding autrun is enabled the CD will begin autmatically. if it des nt: Press Start/run/ brwse/ - The drive where the CD can be fund. Duble click n the file named emic4all_setup and fllw the instructins shwn. Fr Macintsh: Insert the EHSMnitr sftware CD int the CD drive. On the pp-up windw which will appear, find EHSMnitr pkg and duble click n it. 5. headset cntrl bx functins Cntrl bx has 2 buttns ( Micrphne ) and ( Ear ) and headphnes vlume cntrl. The actual functin f each buttn is determined by the sftware driver (EHSMnitr). The vlume cntrl is used t adjust the hardware ludness f the headphnes. It has n influence n the system sftware vlume cntrl. 6. EHSMnitr sftware manual 6.1 Sftware verview EHSMnitr With EHSMnitr it is pssible using nly ne buttn t recrd file, save it, cnvert t MP3 and even t generate an message with the recrded file attached r uplad recrd t web server LAME MP3 encder MP3 is a frmat fr cmpressed audi strage. MP3 uses psychacustic filters t remve sunds that are inaudible t the human ear, as well as ther methds t cmpress the audi infrmatin. Thus there culd be discernable difference between the riginal and encded audi data (a great depends n the encding parameters). Mdern MP3 encders are very flexible and allw yu t set a lt f parameters, affecting the encding speed and the utput file quality. EHSMnitr uses LAME as default encding engine. LAME is quite fast (encdes faster than real time n a PII-266 at highest quality mde) and prvides a very gd sund quality. Fr mre infrmatin, please visit LAME fficial site at If fr ne r anther reasn yu d nt like LAME, yu can use any ther MP3 encder that supprts cmmand line interface. See Advanced settings sectin fr details micrphne recrding Recrding headset allws yu t recrd and sund files by pressing nly ne buttn. The rest (MP3 encding, generating f the emic-message, uplading it t the emic4all server etc.) will be dne fr yu autmatically. Recrding is always first made t a temprary file. Thus, even if the recrding is finished abnrmally (pwer failure, etc.) the recrded data wuld nt be lst (hwever such file wuld nt be recvered autmatically). It is pssible t assign ne f five pre-defined functins t any f the micrphne buttns (since it is assigned, it becmes a functin f headset). That means that it is even pssible t assign the same functin t the bth headset buttns. There are tw ways t use the headset buttns: Hld dwn. Recrding starts right after the buttn is pressed dwn and lasts while the buttn is held pressed. When the buttn is released, recrding stps. Click. Recrding starts after the buttn is pressed and cnsequently released. Recrding stps when the buttn is pressed fr the secnd time. Recrding can be paused and resumed as many times as needed by pressing and releasing the buttn different frm the ne that has started the recrding.

4 The five pre-defined functins are: Rec. If MP3 recrding ptin is set the recrded file is encded t mp3 file frmat. Rec and Attach. After the recrded file is saved (and encded if necessary), an message is generated with the recrded file attached. It just remains t specify the recipient and send the message. Rec and save t specified file r MEMO functin. When the recrding is finished, EHSMnitr prmpts yu fr the recrded file name. If specified, the recrded file is encded t mp3 file frmat. Rec and uplad t emic4all server. Encding t mp3 and uplading t the server is being prcessed during the recrding. After the recrding is finished the link t the emic-message n the server is generated and immediately pasted int the windw that had input fcus at the beginning f the recrding. Nte: Rec and uplad functin is available fr the Wav and nrmal quality Mp3 recrdings nly. Nte: Nrmally by default a defined by yu text (prefix) precedes the link t the emic-message. If the prefix text is nt required (which e.g. can be useful if yu intend t insert the link int Excel file r database) push the Shift key just prir t the mment when yu start the recrding. Rec Skype/MSN. Recrds Skype, MSN, Windws Live Messenger r ther VIP sftware vice cnversatins. During the emic installatin Skype and MSN will be autmatically cnfigured fr this functin t wrk. If yu install Skype/MSN after the emic r if yu use a different VIP sftware fr the vice cmmunicatin, make sure that the virtual device named emic Audi Filter 1 (Windws XP) r Line 1 (emic Audi Filter) (Windws Vista) is selected as the input micrphne and the virtual device named emic Audi Filter 2 (Windws XP) r Line 2 (emic Audi Filter) (Windws Vista) is selected as the utput sund device in the settings f the Skype/MSN/VIP sftware. Nte: Rec Skype/MSN functin is available fr Windws XP and Windws Vista nly. Undefined (Unused). The buttn will nt be used by the EHSMnitr sftware. This can be helpful is sme ther sftware uses this buttn. Filter. With this ptin set, befre the emic-functin is executed the selected sund filter will be applied t the recrding. Use Sund editr t edit and create yur wn sund filters. Nte: Filter ptin applies t the currently selected pre-defined functin. Sund editr. With this ptin set, befre the emic-functin is executed the Sund editr will be launched. With the help f the Sund editr yu will be able t listen t yur recrding and edit r amend it if necessary. Nte: Sund editr ptin applies t the currently selected pre-defined functin. MMAB. With this ptin set, every time creating an with Rec and attach emic-functin yu will be ffered t chse the recipient frm multimedia address bk. Nte: MMAB ptin applies t the currently selected pre-defined functin. Nte fr Windws versin: All settings changes cme int frce nly after the Apply buttn at the bttm f the dialg bx windw is pressed Managing recrdings After the recrding has been finished, the recrded file name is saved in the list f all recrded files. EHSMnitr allws t change the file name r lcatin (the file will be renamed and mved if necessary), t delete ne r mre files r t generate an message with ne r mre previusly recrded files attached. See Recrding manager sectin fr details). 6.3 General settings One-tuch recrding ptins Save recrded files Specifies the flder where the recrded files will be saved t. Yu can select any existing flder. Wav/Mp3/HQ Wav/HQ Mp3 radi buttn. Yu can als select ne f the fur frmats t save the recrded data. HQ Wav and HQ Mp3 frmats has higher sund quality then Wav and Mp3, but less cmpact file sizes (by a factr f 2 and 1,5 respectively). Frmats are described in the table belw. Table 1. Audi file frmats. Designatr Wav Audi file frmat Wave PCM, 11,025 khz 16bit mn

5 Mp3 HQ Wav HQ Mp3 MPEG Audi Layer-3 16kBit 11,025 khz Wave PCM, 22,050 khz 16bit mn MPEG Audi Layer-3 VBR 8-24kBit 22,050 khz Buttn A/Buttn B functin headset has five different functins. Any functin culd be assigned t any f the buttns; it is even pssible t assign the same functin t bth buttns. See micrphne recrding sectin fr details Launch at Windws startup (Launch at user lgin) If this ptin is set the EHSMnitr will start autmatically whenever the Windws is started (n user lgn fr Macintsh users). 6.4 Advanced settings External MP3 encder By default EHSMnitr uses LAME encder t encde t MP3 and the default frmat is CBR 16Kbps, Hz, 1 channel (mn). If yu wuld like t change frm LAME r if yu want t specify the custm encding parameters, yu can chse any ther encder (here and later - external encder) yu like. There is nly ne requirement: the external encder shuld supprt cmmand line interface, i.e. it shuld be pssible t use it frm the cmmand prmpt. Use External MP3 encder By checking this check bx; yu can make EHSMnitr use any external cmmand-line MP3 encder instead f the default encder. Path t executable Specify the full path t the external encder executable file. Yu can enter the path manually in the edit bx r brwse fr the file. If the invalid path is specified in this field, EHSMnitr will attempt t use its wn encder. If fr sme reasns the built-in encder cannt be used as well, then the file will be saved t the same flder and with the same name but in the wave frmat (and with.wav extensin). S, whatever happens, yur recrding will nt be lst. Additinal parameters Specify any additinal parameters, supprted by the external encder. These parameters are passed directly t the encder exe-file withut any check if the external encder really supprts the specified parameters. Generally, the external encder call string shuld satisfy the fllwing template: <full path t encder> <additinal ptins> <full path t surce file> <full path t destinatin file> Parameters are described in the table belw. Table 1. External MP3 encder parameters. Full path t The full path t the external encder executable file. encder Additinal Any additinal ptins. ptins Full path t Full path t the surce wave file. Supplied by EHSMnitr. User des nt have t care abut this surce file path. Full path t Full path t the destinatin mp3 file. If supplied by EHSMnitr, it is always valid. If this path is surce file supplied by the user, the user is respnsible fr validity f this path. Warning! If encding fails due t the invalid path t the destinatin file, r due t the invalid additinal ptins (nt supprted by encder), the riginal recrded wave file will be deleted. Unless yu are able t supply the crrect external encder parameters, it will nt wrk. In general it is quite enugh t use the LAME encder, supplied with EHSMnitr File name frmat fr ne-tuch recrding Names fr the files recrded with ne-tuch recrding are generated autmatically based n the user-defined template. The generated file name lks like this: <Prefix><Randm number>.<extensin> Parameters are described in the table belw. Table 2. File name frmat parameters. Prefix An arbitrary string. This string can t include system characters (such as backspace character, new line character, etc.) and any character frm the fllwing set: < > : " / \. Sme This is the part f the file name, which makes files different frm each ther. This number can be

6 number Extensin generated in tw ways. Date/Time based the generated number represents date and time when the recrding is finished, using the fllwing template YYYYMMDDhhmmss, where letters "YYYY", "MM", "DD", "hh", "mm", "ss" represent current year, mnth, day, hur, minute and secnd respectively. Enumerated numbers are generated cnsecutively, i.e. the generated number is the least nt used number (there is n file with the same filename), starting frm zer. File extensin. "Wav" r "mp3" depending n the selected file frmat Advanced recrding ptins EHSMnitr sets the minimum recrding time. This means, that any recrding, that lasts less than minimum recrding time is discarded. This can be useful t eliminate recrdings caused by accidental EHS buttn pressing. By default the minimum recrding time is 1 secnd. The minimum recrding time can be any number in the range frm 1 t (3 days 49 minutes 4 secnds). The maximum recrding time is limited nly by the available hard disk space Address bk ptins Use multimedia address bk. When this ptin is checked every time creating an with EHSMnitr using Attach selected files buttn yu will be ffered t chse the recipient frm multimedia address bk. Use Edit... t run Multimedia address bk editr t frm list f cntacts. Nte: Any changes made t this setting will take effect nly after the current recrding is finished (if any). 6.5 emic4all accunt settings Accunt ptins T be able t use the Rec and uplad headset functin yu have t be lgged in t an existing accunt n ne f the emic4all servers. Uplad recrds t server. Select r enter the URL f the server where yu already have an accunt t lgin t r f the server where yu wish t create a new accunt. After the lgin all the messages generated by the Rec and Uplad functin will be autmatically stred n the specified here server. Lgin. Enter yur lgin f an existing accunt here. Passwrd. Enter yur passwrd f an existing accunt here. Press Lgin buttn t lgin t existing accunt r Register buttn t create a new accunt n the specified server. When yu are lgged in, the Prfile buttn is enabled. Use it t view and change yur accunt settings Registratin Please fill in the registratin frm t register the new accunt. The serial number can be fund inside the package r at the bttm f the prduct. The trial registratin allws creating the trial (valid fr 30 days) accunt withut serial number if the serial number is missing r invalid. Nte: Only devices supplied with EHSMnitr sftware versin 2.0 r later can be accepted fr registratin. Nte: Trial accunt requires activatin, activatin instructins will be sent t yu by Subscriptin upgrade There are tw ways t upgrade yur accunt. The first is t d it n the emic4all server in yur accunt prfile. The secnd is t get a new subscriptin with the new emic. Nte that the users f emic-s, EPH-USB r EHS-OFFICE get the Basic subscriptin free f charge. If yu decide t purchase emic-pro r EHS-USB later n, yu will be entitled t get the Advanced subscriptin free f charge. T upgrade the existing accunt with the Basic subscriptin t the Advanced subscriptin, please click the Upgrade buttn and enter the new prduct serial number when required t d s Uplad ptins Link prefix. The text entered here will precede a link t the emic-message and pasted t the currently pen dcument.

7 Insert new line. Select this ptin t insert a new line autmatically after the link t the emic-message is pasted in the currently pen dcument. Preview. With this ptin chsen whenever yu create a message by Rec and uplad functin the emic-message prperties windw will appear. It will allw yu t change the appearance f the emic-message n the server, listen t the recrding and edit it. Nte: if Preview ptin is selected the link t the emic-message (with eventual prefix and new line) will nt be pasted autmatically int the dcument in the active windw. If yu wish t paste the link, press Cpy link buttn in the Uplad prperties windw. Nte: even if Preview ptin is nt selected an icn will appear in the system tray fr ne minute after the recrding is finished. Duble-click n this icn t launch the Uplad prperties windw. Nte: if by the time yu finish the recrding the dcument in the active windw des nt accept entering f the text, the link t the emic-message will nt be inserted there. Hwever the whle link will be stred in the Clipbard. Use Paste functin (Ctrl-V) t place the link wherever yu wish t. 6.6 Recrding manager Recrding manager EHSMnitr maintains the list f all recrded files and links t their remte cpies stred n the emic4all server. If the emicmessage has a title it is als displayed next t the file name. Any time yu make a new recrding the recrded file is added t the list. Upladed recrds are marked with a special icn. Using the recrding manager yu can manage yur recrdings: rename them, generate messages with ne r mre recrdings attached t them, uplad recrds t the emic4all server, delete recrded files r their remte cpies n server, yu can als edit yur recrds using the Sund editr including updating stred n the server emic-messages and their appearance. T generate an message with sme recrdings attached r t delete sme recrdings, select them in the list and click Attach selected files r Delete selected files buttn respectively. T edit a recrd, n matter upladed r nt, click Edit buttn. If fr the currently selected recrd there exists an emic-message upladed t the server, emic-message prperties windw will appear. Click Cpy link buttn t cpy a link t the upladed emic-message t the clipbard. Yu can click Uplad buttn n the lcally made recrd t create an emic-message n the emic4all server. Use Refresh buttn t update status f the selected recrds. If the emic-message cannt be fund n the emic4all server a special icn will disappear frm the recrd rw. The emic-message titles will als be updated frm the server. T rename a certain recrding, select it in the list, click n it and edit the file name (lcatin). The duble click n the file in the list will cause this file t be played r pened by the default applicatin that is assigned t handle this file extensin. In fact the duble click n the file will have the same effect as executing this file frm the Windws Explrer. Nte: it is als pssible t play back the recrds frm synchrnizatin windw Synchrnizatin T synchrnize all lcally stred files and the emic-messages n the server press Sync buttn. This buttn will update all the titles f the emic-messages. In additin t it a synchrnizatin windw will appear when: a) ne r mre recrds which are suppsed t be n the emic4all server but cannt be fund there (s prbably need t be upladed again) b) ne r mre recrds which d exist n the emic4all server but the lcal cpy is missing (s prbably need t be dwnladed again) c) ne r mre recrds which cannt be fund neither n the emic4all server, nr lcally (such recrds have t be remved). The synchrnizatin windw is intended t help yu keep yur recrdings synchrnized with the emic-messages n the server. The three first clumns in the table indicate which actin shuld be taken with the trublesme recrd. At the same time the icns in the first tw clumns shw the status f the lcal recrd and f the emic-message. The green tick in the first clumn means that the lcally stred recrd has been fund. The empty space in the first clumn means that the lcally stred recrd n the server is missing.

8 The green tick in the secnd clumn means that the emic-message recrd n the server has been fund. The empty space in the secnd clumn means that the emic-message recrd n the server is missing. Yu can specify the actin t be taken with each recrd. The pssible actins are: 1. Uplad lcal recrd t the server represented by the symbl 2. Dwnlad the recrd frm the server represented by the symbl 3. Delete the recrd represented by the symbl When the windw is pened fr the first time the system by default selects the mst lgically crrect actin fr each recrd. This default actin can be changed by clicking n the cell. All the actins will be perfrmed immediately after yu press the OK buttn. 6.7 Trubleshting (Slving prblems) Cmmn prblems and slutins: External MP3 encder des nt wrk The external MP3 encder call string is the fllwing: <executable name> <additinal parameters> <full path t surce file> <full path t destinatin file> Be sure that yur encder wuld accept this string. 7. Multimedia Address Bk utility 7.1 Overview Multimedia Address Bk applicatin has the fllwing main features: Can be used with EHSMnitr sftware. Use Multimedia Address Bk fr selecting the recipient f the with yur vice recrding. Refer t EHSMnitr Help file fr details. Prvides easy access t Multimedia address bk cntacts. Allws pstpned sending using the default mail client interface. Supprts immediate sending thrugh the specified SMTP server (n mail client required). 7.2 Multimedia Address Bk Cntacts file creatin Befre using Multimedia Address Bk create a list f cntacts using Multimedia Address Bk Editr. Refer t Multimedia Address Bk Editr Help file fr details. 7.3 Navigating thrugh Cntacts and Selecting Recipient Multimedia Address Bk allws selecting ne recipient f the cntacts list t deliver yur t. It is als pssible t create an with n recipient (nly with mail client interface) by pressing N recipient buttn. In this case the recipient has t be specified in the mail client interface by typing it r selecting frm the default mail client address bk. Entries f the Cntacts list are initially shwn in the alphabetical rder, with the nly exceptin f Default recipient which is always shwn first. T navigate thrugh the Multimedia Address Bk Cntacts yu can use muse wheel, Multimedia Address Bk user interface buttns r headset Micrphne buttn. Type first characters f the recipient name r address in the Recipient filter bx t filter the displayed Cntacts. T select the recipient duble click the muse left buttn n it's picture r press enter key when the picture f the recipient is highlighted with the green frame. Yu can als press headset Ear buttn t select the currently chsen recipient. Nte: Refer t Multimedia Address Bk Editr Help file t learn hw t specify the Default recipient.

9 7.4 Settings Send t default recipient. If this ptin is n then the created using EHSMnitr will be sent t the Default recipient autmatically and immediately. In this case Multimedia Address Bk windw will nt be shwn. Nte: Refer t Multimedia Address Bk Editr Help file t learn hw t specify the Default recipient. Send thrugh SMTP server immediately. Use this ptin t send s with Multimedia Address Bk directly thrugh SMTP server using yur accunt. N mail client is required in this case. Enter SMTP server address in Outging mail (SMTP) server field, enter yur name and address, check SMTP server requires authenticatin and specify Server lgn ptins if necessary. The message will be then sent directly thrugh the SMTP server. Nte: the Subject field f the in this case will be filled with Subject prefix fllwed by time stamp, using the template [DD. MM. YYYY hh:mm:ss], where letters "YYYY", "MM", "DD", "hh", "mm", "ss" represent current year, mnth, day, hur, minute and secnd respectively. The sender f such can be specified in the accunt ptins. Use Outging mail (SMTP) server prt number field t change the server prt number. 7.5 Trubleshting Pssible reasns f being unable t send an . If yu are trying t send an using yur default mail client (Send thrugh SMTP server immediately ptin is switched ff): Check if ne f the supprted mail clients (MS Outlk, Outlk Express, Ltus, Mzilla Mail, Netscape) is installed n yur cmputer and used as a default mail client. If yu are trying t send an directly thrugh SMTP server (Send thrugh SMTP server immediately ptin is switched n): Check yur Internet cnnectin. Check the fllwing Multimedia Address Bk settings: Check if yur SMTP server is specified crrectly. Check if the server lgn ptins are specified crrectly, if yur SMTP server required authenticatin. Cntact yur system administratr t verify the utging mail server prt number. 8. Multimedia Address Bk Editr utility 8.1 Overview Multimedia address bk editr is a utility tl intended t fill and update the multimedia address bk, which can be used with the EHSMnitr sftware. When Use multimedia address bk ptin is switched n, whenever yu create an using EHSMnitr the Multimedia Address Bk - Cntacts dialg appears and helps t chse the message recipient withut typing. T make navigatin thrugh the list f Cntacts easier each cntact is cupled with an image and/r sund. 8.2 Editing Cntacts list Use New cntact buttn t create a new cntact. Select any existing cntact frm the list t edit its attributes. In additin t the standard Name, and Phne attributes MAB Editr allws t assign an image and/r a sund t any cntact. Yu can select ne f the images frm the supplied image cllectin r use yur wn picture (BMP,JPG,GIF graphics frmats are supprted). Brwse fr an apprpriate Wav r Mp3 file n yur cmputer t assign it t the cntact. Use Save buttn t save changes. Press Default buttn t make frm the currently selected cntact the Default recipient. Default recipient is shwn as first in the Multimedia Address Bk - Cntacts dialg fr quicker access. Refer t the Multimedia Address Bk help file fr details f using Default recipient. Use Preview buttn t pen the Multimedia Address Bk - Cntacts dialg with the updated Cntacts list. Hint: Use Rec r Rec and Save t file ptins in the EHSMnitr sftware t create audi files, which can later be assigned t the Multimedia address bk entries. 8.3 Multimedia Address Bk Cntacts file

10 All Cntacts infrmatin is stred in a single file assciated with the Windws user. Path t address bk file shws the current address bk file lcatin. Use buttn t pen a different existing address bk file r t create a new ne by typing a new file name. 9. Sund Editr utility 9.1 Overview Sund editr applicatin has the fllwing main features: Can be used with EMicMnitr USB/EHSMnitr/EMicMnitr Pr sftware t prcess vice recrdings befre sending them by (uplading t the emic4all server). Refer t EMicMnitr USB/EHSMnitr/EMicMnitr Pr Help file fr details. Allws editing sund audi files f.wav and.mp3 frmats. Perfrms MP3 encding using LAME MP3 encder. Perfrms cnversins f.wav t.mp3 audi file frmat and vice versa. Prvides sund recrding capabilities. 9.2 Editing audi files T edit an existing audi file please, fllw the steps belw: Use Open cmmand frm the File menu t pen an existing file. Sund editr supprts audi files in Wav and MP3 audi frmats. Use Play and Stp buttns r just click ver the blue bar t navigate thrugh the sund file. The yellw marker shws the current psitin in file. Use Mark buttn t set ne f tw red markers in the specified lcatin. Nte: Yu can change the red and yellw markers psitin by dragging them with yur muse alng the time scale. Drag the marker smewhere utside the time scale t remve it. Nte: The playback always starts frm the yellw marker and stps by the red marker. T resume the playback, click the Play buttn again. This is specially made s t let yu set the precise mark between the sund fragment yu d like t keep and the ne yu wish t delete r verwrite. If yu wuld like t delete a piece f the recrding, first place ne f the red markers at the start f the fragment yu d like t remve and then place the ther red marker at the end. Press the Delete buttn t remve the marked fragment frm the recrding. T insert an additinal vice recrding int the file at the specified psitin (where the single red marker is) use headset "Micrphne" (Hld dwn) and Ear (Click) buttns in the usual fashin. Nte: insertin is nt allwed if bth f the tw red markers are in place. There are three ways t insert the new recrding int the existing file: Insert at marker - inserts at current (red marker) psitin, the whle file gets bigger. Overwrite - verwrites the file starting frm the red marker. Cntinue frm marker - replaces the rest f the file frm the current (red marker) psitin with the new recrding. Please, chse the apprpriate setting frm the When recrding cmb bx. If yu wish t save the amended audi file please, use Save and Save As cmmands frm the File menu. Using Save As yu can als cnvert audi files frm Wav t MP3 frmats r vice versa if required. Nte: the headset buttns t start the new recrding will wrk nly if the Sund editr windw is active, therwise the device buttns will nt wrk with the Sund Editr. Nte: if the pened file was riginally cmpressed t MP3 then it will be saved with the same MP3 encder settings and quality by either Save r Save As Nte: Encding Wav files t MP3 frmat is prcessed using Nrmal quality encding r High quality encding settings.

11 9.3 Creating new audi files T create a new audi file please, fllw the steps belw: Use New cmmand frm File menu t create an empty audi file. T start recrding please, hld dwn headset Micrphne buttn r click headset Ear buttn. Nte: recrding is started by pressing headset buttns nly if the Sund editr windw is active, therwise pressing device buttns will nt wrk in the Sund Editr. Nte: Vice recrding is perfrmed in uncmpressed Wav audi frmat. T reduce the utput file size select Mp3 sund files file type in the Save as type cmb bx f the Save dialg bx. Nte: Saving Wav files in MP3 frmat is prcessed using Nrmal quality encding r High quality encding settings. 9.4 Filters Sund editr als allws t apply different sund filters t the recrding. Yu can create these filters by yurself. The Filters windw can be accessed by chsing Filters menu item f the Optins menu. T add a new filter use Add buttn in the Filters windw. There are three types f pssible filters: Temp, Pitch r Rate. Each filter can be adjusted up r dwn by specifying a mdifying factr value. Each filter can als be assigned a picture t make identificatin easier. T edit the existing filter select it in the list n the right f Filters windw and press Edit buttn. By clicking Remve buttn yu can delete the filter currently selected in the list f filters. Press Test buttn t listen t the result f applying the selected filter t the recrding. Use Apply buttn t cnfirm applying f the filter. Press Cancel buttn t leave the recrding withut changes and clse Filters windw. The same list f filters is als available frm the list bx in the main Sund editr windw. Select ne f the existing filters frm the list bx and press Test buttn t listen t the result f the chsen filter t the recrding. Use Apply buttn t cnfirm applying f the filter. 9.5 Mpeg 3 Settings Exact technical specificatins f each setting are described belw. Nrmal quality encding: MPEG Audi Layer-3 16kBit 11,025 khz. High quality encding: MPEG Audi Layer-3 VBR 8-24kBit 22,050 khz.