Binaural Doppler radar target detector

Details Binaural Doppler radar target detector Binaural Doppler radar target detector

1985-12-23

1987-09-08

Tubbesing, T. H.

Communications: directive radio wave systems and devices (e.g.,

Presence detection only

By motion detection

342114, G01S 1356

Patent

active

046927638

ABSTRACT:
Audio frequency Doppler signals output from a radar are encoded and presented to left and right speakers of a headset. The Doppler signals are encoded so that the auditory effect produced by sounds emanating from the left and right speakers are perceived by an operator as originating from a particular location in space. In a preferred embodiment in-phase and quadrature Doppler signal outputs from a coherent radar couple through an optional phase shift to the left and right speakers. Sounds having phase differences dependent upon whether a target is approaching or receding result. The operator hears these sounds and perceives the sounds as being located toward the left or right.

REFERENCES:
patent: 3172075 (1965-03-01), Kay
patent: 3383682 (1968-05-01), Stephens, Jr.
patent: 3422430 (1969-01-01), Rittenbach
patent: 3568188 (1971-03-01), Fishbein et al.
patent: 3611372 (1971-10-01), Fishbein
patent: 3742501 (1973-06-01), Urkowitz et al.
patent: 3845461 (1974-10-01), Foreman
patent: 3882495 (1975-05-01), Bolger
patent: 4499467 (1985-02-01), Rittenbach

Affiliated with

Also associated with

Rating

Binaural Doppler radar target detector does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2161293