Datasheet Details
| Part number | CMX7261 |
|---|---|
| Manufacturer | Consumer Microcircuits Limited |
| File Size | 3.07 MB |
| Description | Voice Multi-transcoder |
| Datasheet |
 CMX7261 Datasheet
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General Description
The CMX7261 Multi-transcoder IC is a device supporting multiple speech codecs in a single chip.
When loaded with FI-2.x the CMX7261 is capable of encoding analogue voice into PCM (linear, µ-law or A-law) or G.723.1 data formats at either 5.3kbps or 6.3kbps.
Key Features
- Half-duplex operation.
- Full-duplex operation.
- Codec support: o G.723.1 codec (5.3kbps / 6.3kbps rates) with Annex A o PCM (linear, µ-law, A-law),.
- Transcoding support: o PCM to G.723.1 and reverse o PCM μ/A/linear to PCM μ/A/linear transcoder.
- No external DSP or codecs required: simply upload Function Image™ (FI).
- Transcoder routing: o Choice of input sources.
- C-BUS transfer to host, external PCM device/codec, analogue audio input o Choice of output source.