video-audio crossover feedback experiments: James Alec Hardy and Nick Wilsdon

Test video-audio feedback experiments:
Description

Video-to-audio Feedback:
Video Out1 to mixing desk - audio out to TV in
Video1 feeding back to TV.
Video2 non static; Video Out2 to mixing desk.
Nick Wilsdon gating the auxilliaries of the mixer and using analogue tape delay device and effects.

The interesting effect here is that the video1 signal feedback through the audio mixer delivers a partial video image on the TV. Video feedback loops mixed as a combined video and audio signal, produce extra video/audio feedback, whilst Video2 is acting as a moving opacity gain controlling device, to stimulate the feedback which is mixed back through the signal.
Strangely the TV monitor power blacked out twice during this.

This is a test piece, crudely filmed with a Casio directly from the TV monitor. There are 3 combined video events related to this test piece, all of which with corresponding audio-to-video patterns in sync

The sound files also captured are designed to be played back to a TV Monitor input to create the feedback generated Video Image
see www.sitbackandrelapse.com and the recent works section to find audio

www.xahdrez.com
www.sitbackandrelapse.com

Category:

Howto & Style

Tags:

• James
• III
• Nick
• Wilsdon
• Xahdrez
• video
• audio
• feedback
• control
• device
• BiTaliban
• Puritan
• Courtesan
• meat
• dungeon
• alec
• hardy

[Smeerlappen]

Brilliant sounds,

[Setherlast]

Wish I knew how to do this. Great scary effect!

[ButterBricks]

Could I get these samples off you somehow ?