NEC NDA-30103-004 manual Stereo Mic/Speakers Phone Voice Channel

Models: NDA-30103-004

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Stereo Mic/Speakers

Using the Wave File Recording Features

OpenWorX Business Attendant System User Guide

 

 

3.Select the device that will be used to record and play back the greeting wave file from the following options in the drop-down list.

Table 6-2 Wave File Device Options

Option

Recording and Play Back Method

Stereo Mic/Speakers

Phone Voice Channel

Dterm PC Line and Phone

Recording is done from the Mic input and the recording is played back through the speakers. To use this device for recording and playing

back wave files, plug a microphone into the Dterm PC board’s microphone jack and plug in a speaker to the Dterm PC Board’s SPKR jack.

Recording is done with the adjunct telephone, recording over the dial tone. The recording is played back to the phone.

Recording is done from both the adjunct telephone and the far party. The recording is played back to both the adjunct telephone and the far party.

Note: The Sample Rate, Sample Size, and Stereo fields are related to the wave file format. These fields can be changed if they are enabled. The higher the sample rate chosen, the better the recording quality, but the more disk space is needed for every second of recording. For example, to record a wave file for one second at 11KHz uses 10.78 KB disk space, at 22KHz uses 21.53KB disk space, and 44KHz uses 43.06KB disk space.

4.If available, select the desired sample rate from the Sample Rate group box.

5.If available, select the desired sample size from the Sample Size group box.

6.If desired, click the Stereo check box to record in Stereo.

Note: In addition to the sample rate, the Input Gain and Wave Volume affect the

record and playback quality of your wave files. These items can be set through the Dterm PC Board Configure software that comes with your Dterm PC Board

Package. The Dterm PC Installation Guide for Dterm PC Series III contains detailed information about wave device settings. The Input Gain and Wave Volume for selected wave devices can be adjusted before or during recording or playing back wave file.

7.Click OK. The Wave Input/Output Device dialog box closes and the Business Attendant Client Options dialog box displays.

8.Click OK to save this parameter and exit the Business Attendant Client Options dialog box.

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NDA-30103 Revision 4

Page 90
Image 90
NEC NDA-30103-004 manual Stereo Mic/Speakers Phone Voice Channel