Audio interface garment and communication system for use therewith

• US 5,563,951 A
• Filed: 07/25/1994
• Issued: 10/08/1996
• Est. Priority Date: 07/25/1994
• Status: Expired due to Term

• Current Assignee: Interval Licensing LLC
• Original Assignee: Interval Research Corporation
• Inventors: Minsky, Margaret D. R., Wang, Weijia, Shurman, Daniel A.
• Primary Examiner(s): Isen, Forester W.
• Assistant Examiner(s): Mei, Xu
• Application Number:
  US08/280,185
• Time in Patent Office: 806 Days
• Field of Search: 381/24, 381/188, 381/205, 381/187, 381/25, 381/74, 381/79, 455/89, 455/90, 455/100, 455/351, 455/350, 455/66
• US Class Current: 381/301
• CPC Class Codes: A41D 1/005 with embedded cable or connector
• CPC Class Codes: G02C 11/06 Hearing aids construction of hearing aids H04R25/00
• CPC Class Codes: G02C 11/10 Electronic devices other than hearing aids
• CPC Class Codes: H04B 1/086 Portable receivers
• CPC Class Codes: H04B 1/385 Transceivers carried on the body, e.g. in helmets
• CPC Class Codes: H04B 2001/3855 carried in a belt or harness
• CPC Class Codes: H04R 1/083 Special constructions of mouthpieces
• CPC Class Codes: H04R 2201/023 Transducers incorporated in garment, rucksacks or the like
• CPC Class Codes: H04R 5/023 in a chair, pillow

Abstract

A personal communications apparatus using a garment-based audio interface. A garment member is worn on the upper torso of a person, wherein the garment member includes a neck opening which allows extension therethrough of the neck of the person. An audio output device capable of producing hi-fidelity spatialized 3-D sound aiming in selected directions is located adjacent the neck opening of the garment member. A receiver capable of receiving at least one transmitted signal and producing an audio signal based thereupon is coupled to the audio output device. An audio input device capable of capturing spatialized 3-D sound from selected directions is located adjacent the neck opening of the garment member. The audio signal from the audio input device is provided to a transmitter capable of transmitting a signal in dependence upon the audio signal. Embodiments of the garment member include a shirt and a necklace.

Claims

1. For use with a communication device which includes a receiver capable of receiving at least one transmitted signal and producing a first audio signal based thereupon, and a transmitter capable of transmitting a second signal in dependence upon a second audio signal, an audio interface apparatus comprising:

a garment member to be worn on the upper torso of a person, the garment member including a neck opening with a collar extending therearound allowing extension therethrough of the neck of the person;

an audio output device disposed within the collar so as to be hidden from ordinary view, the audio output device coupled to the receiver to produce sound waves representative of the first audio signal; and

a plurality of microphones disposed within the collar so as to be hidden from ordinary view and coupled to the transmitter to provide the second audio signal representative of sound waves received thereby.

2. The apparatus of claim 1 wherein the audio output device comprises a plurality of speakers.

3. The apparatus of claim 2 wherein at least two of the plurality of speakers are located on generally opposite sides of the neck opening.

4. The apparatus of claim 2 wherein the audio output device provides a spatialized audio output by controlling amplitude and phase of the audio output.

5. The apparatus of claim 2 wherein the audio output device provides an output in a selected direction electronically controllable by a wearer.

6. The apparatus of claim 1 wherein the garment member comprises a shirt.

7. The apparatus of claim 1 wherein at least two of the plurality of microphones are located on generally opposite sides of the neck opening so that sound received by the at least two microphones is similar to that received by two ears of a wearer.

8. The apparatus of claim 1 wherein the plurality of microphones captures a spatialized audio input indicative of a spatial relationship between various sound sources and the plurality of microphones.

9. The apparatus of claim 8 wherein the plurality of microphones captures audio inputs only from selected directions.

10. A personal communications apparatus comprising:

a garment member to be worn on the upper torso of a person, the garment member including a neck opening allowing extension therethrough of the neck of the person;

a receiver capable of receiving at least one transmitted signal and producing a first audio signal based thereupon;

an audio output device secured to and concealed by the garment member adjacent to the neck opening, the audio output device coupled to the receiver to produce sound waves representative of the first audio signal;

a plurality of microphones secured to and concealed by the garment member adjacent to the neck opening, the plurality of microphones being capable of generating second audio signals representative of sound waves received thereby; and

a transmitter coupled to the plurality of microphones, the transmitter capable of transmitting a second signal in dependence upon the second audio signals.

11. The apparatus of claim 10 wherein the audio output device comprises a plurality of speakers.

12. The apparatus of claim 11 wherein at least two of the plurality of speakers are located on generally opposite sides of the neck opening.

13. The apparatus of claim 10 wherein the garment member includes a collar adjacent the neck opening.

14. The apparatus of claim 13 wherein the audio output device is located within the collar.

15. The apparatus of claim 13 wherein the plurality of microphones is located within the collar.

16. The apparatus of claim 13 wherein the plurality of microphones is arranged to provide an audio input which is indicative of proximity of a sound source relative to each of the plurality of microphones.

17. The apparatus of claim 16 wherein at least two of the plurality of microphones are located on generally opposite sides of the neck opening so that sound received by the at least two microphones is similar to that received by two ears of a wearer.

18. The apparatus of claim 16 wherein the at least one transmitted signal includes a plurality of modulated signals and wherein the receiver includes a user interface which allows a user to selectively mix at least two of the plurality of modulated signals in producing the first audio signal.

19. The apparatus of claim 10 wherein the garment member comprises a shirt.

20. The apparatus of claim 10 wherein the garment member comprises a necklace.

21. A personal communications apparatus comprising:

a garment member to be worn on the upper torso of a person, the garment member including a neck opening allowing extension therethrough of the neck of the person, and a collar adjacent the neck opening;

a receiver capable of receiving at least one transmitted signal and producing a first audio signal based thereupon;

a mixer for adjusting amplitude and phase of the first audio signal to provide an illusion of varying distances among corresponding to the at least one transmitted signal;

a pair of speakers located within the collar, the speakers located on generally opposite sides of the neck opening, the speakers coupled to the mixer to produce sound waves representative of the adjusted first audio signal;

a pair of microphones located within the collar, the microphones located on generally opposite sides of the neck opening to capture sound similar to that heard by a wearer, each of the speakers capable of generating a corresponding second audio signal representative of sound waves received thereby; and

a transmitter coupled to the microphones, the transmitter capable of transmitting a second signal in dependence upon the corresponding second audio signal from each of the microphones.