DSKC6713 Phase Shifting the Audio

Navaneeth Karthikeyan

Hi,

I have been inputting audio through MIC IN. I want to phase shift the audio before i send it out. is there any way i can do it inside the DSP device.

over 10 years ago

0 Arvind Singh over 10 years ago

Mastermind 6115 points

Hi Navaneeth,

Refer this link
e2e.ti.com/.../635689

0 Titusrathinaraj Stalin over 10 years ago

TI__Guru** 116100 points

Hi,
Phase shift is not possible through hw aic23 IC which is present on DSKC6713 board.
I don't see any registers for this task in audio IC (aic32) data sheet.
You can try for some sw audio phase shift code (algorithm,filters etc.,) but I'm not sure since I'm not a expert on audio domain.
webpages.charter.net/.../allpass.html

0 Sivaraj Kuppuraj over 10 years ago

TI__Mastermind 35645 points

Hi Navaneeth,

Thanks for your post.

I think, it would be more appropriate if you ask this specific part of the question to audio converters forum where there are experts over this forum to address your query better.

Also, you could also try reviewing the below E2E post;

https://e2e.ti.com/support/dsp/tms320c6000_high_performance_dsps/f/115/p/171621/635689

Thanks & regards,

Sivaraj K

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DSKC6713 Phase Shifting the Audio