Recorders

Details Recorders Recorders

H - Electricity

04

N

352/15

H04N 5/76 (2006.01) G11B 15/00 (2006.01) G11B 27/30 (2006.01) G11B 27/32 (2006.01) G11B 27/34 (2006.01)

Patent

CA 1166348

ABSTRACT OF THE DISCLOSURE A recorder apparatus comprises a modulator, arranged to be fed with a carrier signal of a frequ- ency at the low end of the audio spectrum (e.g. 80 Hz), for pulse modulating said signal with serial- ised data corresponding to a time code. A voltage controlled amplifier is connected to the output from the modulator and controlled by an amplitude detector in a separate audio component channel. A mixer is arranged to mix the output from the voltage controlled amplifier and the second audio component channel for feeding to a record head. A play back apparatus which may be integral with the recorder apparatus comprises a low pass filter and a high pass filter arranged to be fed with signals from a read head. A decoder is connected to receive signals from the low pass filter via a demodulator to provide time-code signals for a utilisation device. The high pass filter is connected to a normal audio channel.

333767

Affiliated with

Also associated with

Rating

Recorders does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recorders, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recorders will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-47794