Conversion Formats

Convert AU to GSM

Convert Sun Microsystems AU files to GSM 06.10 Lossy Speech Compression

Sun Microsystems AU files
Audio Read Write
AU is a file extension for a sound file format belonging to Sun, NeXT and DEC and used in UNIX. The AU file format is also known as the Sparc-audio or u-law fomat. AU files contain three parts: the audio data and text for a header (containing 24 bytes) and an annotation block.
GSM 06.10 Lossy Speech Compression
Audio Read Write
GSM 06.10 Lossy Speech Compression. A lossy format for compressing speech which is used in the Global Standard for Mobile telecommunications (GSM). It’s good for its purpose, shrinking audio data size, but it will introduce lots of noise when a given audio signal is encoded and decoded multiple times. This format is used by some voice mail applications. It is rather CPU intensive.
Supported: Conversion from AU to GSM is listed.

View AU details View GSM details ← Back to all formats