PBS

Unit 6 Segment D: Sound: Diffraction and Interference

To the recording studio to study interference and diffraction of sound waves. Unit 6 Segment D: Sound: Diffraction and Interference We head back to the recording studio to study interference and ...
Ars Technica

TV AUX to SOUND SYST interference

This TV only has an AUX audio output. When i connect TV to Audio system the sound is crystal clear for the most part. However, I get a strange sporadic interference sound (sort of how a speaker sounds ...

DIY Sound Laser : Big Speakers Aren’t Required for Pinpoint Sound

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

Shokz just put head-tracked spatial audio and noise reduction in its new open earbuds — and I’m a big fan

Shokz calls it ‘noise reduction’; I call it ‘great noise cancellation’ ...
Ars Technica

Eliminating hiss and background noise on audio recording, what application works well?

I have 47 lectures on cassette tape that I want to record onto my computer and idealy isolate just the voice so that there is no other background noise. I recorded three of them with Nero Ultra 6, but ...
Houston Chronicle

How to Do Audio Noise Reduction in Avid

Avid's Pinnacle Studio video creation and editing software includes an advanced audio noise reduction filter that you can use to suppress or completely remove unwanted background sounds from a movie ...