Pro Audio Mixer

Pro Audio Mixer Solution from Texas Instruments.

The core subsystems include:

Audio Processor
- Performs digital trim, delay, companding (compression/decompression), mixing and effects on the audio signal received via the McASP port.
Audio Decoder
- Digitizes, demodulates, and decodes the analog audio signals to be used by the audio processor.
Audio Encoder
- Converts digital component audio signals to the analog domain for output.
Memory (SDRAM)
- Used by the DSP as memory for temporary data storage necessary in some mixing functions.
Receiver
- Receives and decodes AES/EBU or S/PDIF digital audio data to be sent to the Sample Rate Converter.
Transmitter
- Transmits and encodes the DSP's digital DataStream into AES/EBU or S/PDIF format.
Sample Rate Converter
- Converts the sample rates from the inputs to a homogeneous sample rate going to the FPGA/DSP and vice-versa.