microphone noise
Adau 1467
Hello everyone, there is a function with which I can fix the rattling of the microphone. I had to turn the microphone and the music very loudly in sigma, otherwise there was hardly any music and microphone, but I now have interference signals with the microphone
in general, how loud can I make digitak without having losses
because the dsb is always too quiet on my pa power amplifiers
Audio Signal Processors
Audio Products
software
microphone
volumen
adau1467
mic
SigmaDSP Audio Processors
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Hello,
I guess you are using our eval board.
Lorenzo4711 said:
in general, how loud can I make digitak without having losses
0dBFS is the highest signal level that you can represent inside the DSP. Which is 1.0 in 8.24 format. The signal will clip if it goes above this level. Since you didn't attach your project, I can't really say what is your signal level or whether you reduced the gain unwantedly in your project somewhere.
If your mic gives a noisy signal, then it may be something to do with the hardware connections. please send the schematic of how you connected the mic to the DSP.
Please attach your project and mention what is the dB level that you expect and what is the amplifier that you are using.
Regards,
Harish
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