System for creating and amplifying three dimensional sound emplo

Details System for creating and amplifying three dimensional sound emplo System for creating and amplifying three dimensional sound emplo

1997-07-02

2000-05-16

Hoff, Marc S.

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

341166, H03M 160

Patent

active

060643293

ABSTRACT:
A new method of presenting audio information is disclosed, wherein changes in amplitude and changes in frequency in two channels (stereo) has the additional parameter of phase information added to re-create the feeling of a live performance. Also, all three parameters are converted into duty cycle modulation of a high frequency digital pulse. Conventional loudspeakers and the brain decode the signal to provide audio signals that contain more information than simply frequency and amplitude changes as a function of time.

REFERENCES:
patent: 4390796 (1983-06-01), McClenahan et al.
patent: 4623800 (1986-11-01), Price
patent: 4779074 (1988-10-01), Whitford et al.
patent: 4901078 (1990-02-01), Goyal
patent: 5574456 (1996-11-01), Cho

Affiliated with

Also associated with

Rating

System for creating and amplifying three dimensional sound emplo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for creating and amplifying three dimensional sound emplo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for creating and amplifying three dimensional sound emplo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-262225