The Ekulit EMY-9765P starts at 100 Hz, but only goes up to 10 kHz. effect or control in VDMX becomes audio reactive with the click of a mouse. I do not think that anyone would like to use a big stage microphone for that ) So a small microphone like the Ekulit EMY-63M/P has a given frequency range starting at only 300 Hz but at least up to 20 kHz. VDMX5 was created from the ground up to meet the demands of realtime video. I also do not think, that the ADC is the only weak point when using the ESP for sound visualisation. For example the ADC121C021 can do up to 188k samples per second, which should be enough. There actually might be a difference between the ESP32 and ESP8266 concerning the sample rate.ĮSP32 (ADC1) up to 105 k samples per second ( )ĮSP8266: up to 40 k samples per second ( )īut IMHO it would be better to use of a external ADC that is connected via I2C (or even SPI). This might still work, if you define the frequency ranges correctly: If you havent seen it yet, this is what I found on youtube and should be possible with these ranges: Īs far as I read through here, the internal ADC is limited because of its samling rate to frequencys of 5000 Hz. 12v Power supply and DigiQuad are mounted to the case platform and DigiQuad is set with brass standoffs for maximum. Still waiting for 12v switch to put on fans, just in case they cause interference. 2 fans blowing opposite directions to exchange air and cool. ![]() ![]() Or use a MSGEQ7 to get at least 7 frequency ranges. After mounting I’ll run power and install plug. But also, it would be nice to have the light react to the sounds from the movie, at least to the three frequency ranges low (shots, explosions), mid (voices) and high (screams, shouts.). I have 500 WS2812 LEDs build in the ceiling of my combined kitchen/dinning/living room that should be used for ambient light when watching movies. My setup is somehow overkill, but it should be possible. Also I'm familiar with hardware and firmware development. ![]() I would like to join this discussion (and maybe development ) ), as I also want to have my LEDs sound sensitive controlled with a Wemos D1 Mini and without any further devices.
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