audacity
Zitat:
If you look in the File Formats tab of Audacity Preferences (version 1.2.6) at the
"uncompressed export format" dropdown, there are 8 bit PCM (i.e. linear
encoding) options for WAV and AIFF. If you click "Other" in this list you will be
able to select U-Law or A-Law (i.e. logarithmic) encoding with a number of headers.
If say 8000 Hz is required as the sample rate this has to be set with the Project
Rate button bottom left of the Audacity screen. A few users have found phones
can have problems with U-Law or A-Law WAV files created by Audacity, if so
Windows Sound Recorder (if you are on Windows) can convert PCM WAV files
to CCITT U-Law and A-Law WAV files.
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