30kHz solution for audio and movie studios

Audio and movie studios, as well as virtual reality applications (VR) are often prone to interference. Traditional LED controllers have a PWM frequency of, for example 200Hz, and cause harmonic distortion on audio and video equipment. With the MaNima Pollux 30kHz it is possible to set the PWM frequency up to 30 kHz, this suppresses distortion.


Sound and vision
Image and sound recordings can receive interference when the PWM frequency of the LEDs is too low in relation to the recording quality (eg FPS or resolution). Image recordings get fast moving black bars across the screen and audio recordings get a noise in the recordings. A higher PWM frequency of >20kHz is often used to reduce harmonic distortion on image and sound equipment.