CDR RECEIVER
yǔyīn
China Digital Radio
Receiver Software Solution
Features
Inntot ASRC Component converts sample rate of baseband IQ Signal received from the tuner to the sample rate accepted by the CDR Software Demodulator.
Inntot CDR Receiver solution offers software demodulation vis-à-vis the traditional approach of hardware demodulation. Inntot CDR Software demodulator is optimized for low CPU usage.
Contains Viterbi decoder for error correction of channel info. Also contains LDPC decoder for error correction of audio/data
Inntot CDR Middleware receives SI, SDI, MSD streams from Channel Decoder & enables functionalities such as service list creation, service selection and management, service playback, auto/manual scan, seek etc.
The Audio Decoder decodes the DRA⁺ encoded audio stream and provides the decoded audio for playback.
Inntot's CDR Reference Application demonstrates the full capabilities of Inntot CDR Receiver stack and serves as a reference guide for customers to develop their own CDR application.
Solution Merits
- One stop shop solution containing DRA⁺ audio Decoder.
- CPU performance optimized.
- Portable to different platforms.