movingbait
Member level 2
ultrasound+modulator
Dear People,
I am looking for a frequency modulation circuit that operates roughly in the 150kHz range. modulates audio.
It need a means of providing an output of the 150kHz frequency before being modulated. so things like on the fly LC oscilation may not work.
I am trying to make a version for myself of http://www.woodynorris.com/Articles/BusinessWeek12-96.htm
Warm Regards,
MovingBait. Ü
Dear People,
I am looking for a frequency modulation circuit that operates roughly in the 150kHz range. modulates audio.
It need a means of providing an output of the 150kHz frequency before being modulated. so things like on the fly LC oscilation may not work.
I am trying to make a version for myself of http://www.woodynorris.com/Articles/BusinessWeek12-96.htm
Warm Regards,
MovingBait. Ü