PT2399 Echo / Delay Audio chip - diyAudio
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Old 27th August 2006, 07:26 PM   #1
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Question PT2399 Echo / Delay Audio chip

Hi !!

I want to know if anyone here already built anything using this very cheap dsp, and if it's suitable for microphone reverberation (echo?), like karaoke machines !

Thanks !!
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Old 28th August 2006, 03:53 AM   #2
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Many China made low to mid end audio equipment do use this chip.But the performance of this chip depends a lot on the components selection and external circuit design and PCB layout.
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