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Hi
Always getting noise. How to remove noise.
I am using esp8266 and PAM8403
I tested with 0.5W 8 (hom) and 3W 4 (hom) speaker.
But it is very noisy.
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how did you design your audio amplifier, you dont mention anything else about it in your video.
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# Summary
Experiments with the Version 1 PCB with a push pull amplifier driving a moving coil speaker gave loud buzzer alarms at various frequencies.
A speaker from amazon was identified and a Fre…
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This relates specifically to my experience with the SqueezeAMP v3.2 board but could be applied more broadly to other implementations and configurations although I believe it is dependent on the DAC ra…
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Even though the initialization is successful and the protected mode support is enabled, the PM app I am using to try the emulation is saying "Hardware init failure" and refuses to start. It is the sma…
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Hello,
i would like to use the i2s libary von Schreibfaul to ensure that the text is announced, but then a web radio station is received (example) (here in setup, same problem in loop)?
Why does th…
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Hello great community.
I would like to propose the configuration where audio sync stays with the phone vs being sent to the headunit via AAWirelessDongle.
The value of this configuration is a ch…
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Can this project also work on ESP32-8048s070C? It has an ESP32-S3 microcontroller, a 7-inch capacitive touchscreen display, and a built-in i2C audio amplifier.
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Hello, I set it according to realtek's method, but only in the case of a loud volume of my speaker, the voice will be recognized and translated, and the loud volume will affect the viewing, how can I …
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I have the USB cable from my Boss Katana 100 Amplifier supplying audio to the guitar software with this patch. This allows a very simple connection and use of my amplifier simultaneously.
However,…