What are the correct signal formats for running the Siren simulator on a PC?
The input signal to G.722.1C should be 16-bit PCM format with no header (usually named as *.pcm). The *.wav format has a header and should be converted into 16-bit PCM format for encoding. The output of the codec is the same 16-bit PCM signal; this can not be played with Windows Media Player. To correctly code the file, perform the following steps: • Convert the *.wav file into the *.pcm format. This can be done using commercial software such as CoolEdit (now Adobe Audition). • Encode and decode the file.