Hello,
I have to develop a AVB Endpoint with DSP functionality.
I will need up to 8 audio output-channels (48kHz, 24 bit) each with a little DSP functionality.
Each channel should have a volume controll, a little EQ (4 band, semi parametrical), and perhaps a little delay (5s).
Could someone recomend a solution with only one XMOS device or should I take the XMOS device only for the AVB endpoint and use an external DSP-chip.
Thanks for help.
Regards
Michael
AVB Endpoint with DSP
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AudioInvent
- Newbie
- Posts: 1
- Joined: Wed Mar 30, 2016 8:20 pm
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srinie
- XCore Addict
- Posts: 158
- Joined: Thu Mar 20, 2014 8:04 am
Hi,
Based on few of my test trials, AVB_6.1.1 configured for 8 channels, 48Khz, 24-bit should work out of box. But having 5 sec audio delay is a huge memory and could call fo SDRAM addition, and if so, would be tight to accomodate hw and processing wise.
Examples for delay and Eq functions on XS1 devices are available @ xSOFTip (v13.x tools) perspective -> "Audio -> DSP library" category for reference.
Regards,
/srinie
Based on few of my test trials, AVB_6.1.1 configured for 8 channels, 48Khz, 24-bit should work out of box. But having 5 sec audio delay is a huge memory and could call fo SDRAM addition, and if so, would be tight to accomodate hw and processing wise.
Examples for delay and Eq functions on XS1 devices are available @ xSOFTip (v13.x tools) perspective -> "Audio -> DSP library" category for reference.
Regards,
/srinie