GS1503 Description
The GS1503 is a highly integrated, single chip solution for embedding/extracting digital audio streams into and out of high definition digital video signals. The GS1503 supports insertion/extraction of 24-bit synchronous audio data with a 48kHz sample rate. Audio signals with different sample rates may be converted to 48kHz by using audio sample rate converters before or after the GS1503.
GS1503 Key Features
- plies with SMPTE 292M and SMPTE 299M
- single chip HD embedded audio solution
- operates as an embedded audio multiplexer or demultiplexer
- full support for 48kHz synchronous 24-bit audio
- support for 8 channels of audio per device
- cascadable architecture supports up to 16 audio channels
- integrated scrambler/descrambler and word alignment
- CRC error detection and insertion
- audio control packet insertion and extraction
- arbitrary data packet insertion and extraction