Audacity is a free, easy-to-use program that you can use to record and edit audio files. Use the following instructions to save a pre-recorded WAV file for an Auto Attendant greeting that meets TPx’s specifications.

Audacity Ccitt U Law

Well I have requirement of converting any format in.wav/.mp3 file to following format in windows it shows: 64kbps, 8bit mono, 8khz, CCITT A-Law in linux. I recorded some 'On-Hold' messages for our phone system which I produced the finals in Audition CC. Unfortunately it ends up that the phone system (Avaya) requires a specific recording type and I'm not figuring out an export scheme to match what it requires. CCITT u-Law 8.000 kHz, 8 Bit, Mono Wil. 64kbps, 8bit mono, 8khz, CCITT A-Law in linux it shows: RIFF (little-endian) data, WAVE audio, 20294 channels Hz The question is why in different operating system same audio file is shown in different format and while converting any wav file or mp3 file what should be my destination file format. Inside the sound recorder, you have the option to convert files to different formats. Just go to save as, and then at the bottom there will be a change button. When you click there you can change the format from PCM to CCITT ulaw and then change the attributes (8kHz, 8 Bit, Mono).

Ccitt U Law Converter Free

TPx does not provide technical support for Audacity. You can get support directly from Audacity or from online resources.

To save a recording as a WAV file using Audacity 2.0.x:

1. Open Audacity.
2. Find and open the sound file.
3. If the file is stereo, click above Mute/Solo and choose Tracks > Stereo Track to Mono.
4. Set Project Rate (bottom left) to 8000 Hz.
5. Choose File > Export.
6. Choose Other uncompressed files.
7. Click the Options… button.
8. Choose WAV (Microsoft) header.
9. Choose “U-Law” Encoding. (This sets the file to 8-bit, and with the 8000 Hz project sample rate, this means you have a 64 kbps bit rate.)
10. Click OK.
11. Name the file and click Save.

To save a recording as a WAV file using Audacity 2.1.2:

1. Open Audacity.
2. Find and open the sound file.
3. If the file is stereo, click above Mute/Solo and choose Tracks > Stereo Track to Mono.
4. Set Project Rate (bottom left) to 8000 Hz.
5. Go to File > Export Audio…
6. Choose Other uncompressed files.
7. Choose WAV (Microsoft) header.
8. Choose “U-Law” Encoding (this sets 8-bit, and 8 kHz).
9. Edit the file name and be sure it ends in “.wav”.
10. Click Save.
11. Click OK.