Siren Silencer - listens and plays back exact inverse of the waveform to quieten things down

HADRIAN ION on November 1, 2019 at 6:22 pm

Idea: Siren Silencer – listens and plays back exact inverse of the waveform to quieten things down

Link: https://www.youtube.com/watch?v=Y3kilRJ4Bx...

Muzo removes unwanted sounds, stick it on your window, looks great.

Muzo - Your Personal Zone Creator with Noise Blocking Tech.

Link: https://www.youtube.com/watch?v=

Mickey on October 25, 2019 at 12:40 pm

Idea: Siren Silencer – listens and plays back exact inverse of the waveform to quieten things down

Link: https://ieeexplore.ieee.org/document/73749...

Active noise control (ANC) system based on adaptive algorithm is an effective technique for acoustic noise reduction.

Ambulance siren noise reduction using noise power scheduling based online secondary path modeling for ANC System

Link: https://ieeexplore.ieee.org/docu

Active noise control (ANC) system based on adaptive algorithm is an effective technique for acoustic noise reduction. FxLMS is a fairly robust algorithm but it gives inferior performance when secondary path is time varying, as a result, online secondary path modeling has been used. A variable step-s... Read more