Is the compression ratio user-selectable? What are the ratio options?
The compression rate is 13.3Khz GSM. Our standard configuration utilizes Microsoft-native 13.3 KPS GSM compression, which compresses a 10-minute voice transmission into a 1MB file .WAV file format. Recordings in this format can be played back using any standard Microsoft software tools with no need for any decompression or decoding of the voice recording.