Questions tagged [audio-dsp]

For questions about processing audio signals using a DSP engine. This can include software codecs.

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0answers
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Is it possible to control the eq settings of the Kalimba DSP by a Bluetooth (Android) App?

We use the CSRA64215 to stream audio by Bluetooth to our audio hardware. Now this chip has a Kalimba DSP integrated. Is it possible to control the DSP's EQ settings by Bluetooth for example via AVRCP ...
8
votes
1answer
3k views

What is the difference between MCU, VM, firmware and Kalimba DSP in the CSR8675 chip? [closed]

This question is about understanding the internal workings of the CSR8675 Bluetooth audio chip These four terms keep popping up while working with the CSR8670/8675 chip VM (Virtual machine) ...
7
votes
2answers
546 views

Creating indirect (managed) connection between audio source and sink in CSR bluecore VM

After looking around this site and the meta (for example, here and here), I am assuming this question is on topic here (but let me know if it's not) I am using CSR8675 Bluetooth chip with ADK4.0.1 (...