ODP: quadrature audio

[Roman Sowa]

Are you saying you have such circuit?
And how much the 'allmost' word describes it?
Is it 90 deg +/- 0.1 deg?
and in what frequency range?

Roman

> -----Oryginalna wiadomość-----
> Od:	Martin Czech [SMTP:martin.czech at intermetall.de]
> Wysłano:	14 kwietnia 1999 14:13
> Do:	synth-diy at mailhost.bpa.nl
> Temat:	quadrature audio
> 
> By the way:
> 
> what could be usefull applications for a wideband audio quadrature
> circuit?  Ie. a circuit that offers some delayed versions of the input
> and where the outputs have (allmost) 90 DEG phase difference?
> 
> So far I only know about one application : Single Sideband Modulation
> a la Weaver.
> 
> m.c.