Acoustic landscape

• US 20070104334A1
• Filed: 05/26/2006
• Published: 05/10/2007
• Est. Priority Date: 05/26/2005
• Status: Abandoned Application

• Current Assignee: Richard Dallam, William Fontana
• Original Assignee: Richard Dallam, William Fontana
• Inventors: Fontana, William, Dallam, Richard
• Application Number:
  US11/441,801
• Publication Number:
  US 20070104334A1
• Time in Patent Office: Days
• US Class Current: 381/77
• CPC Class Codes: H04R 27/00 Public address systems circuits for preventing acoustic reaction H04R3/02; circuits for distributing signals to loudspeakers H04R3/12; monitoring or testing arrangements for public address systems H04R29/007; amplifiers H03F

Abstract

A system (7) for providing sound includes a sound library (4) having at least one sound, a substantially unidirectional speaker (1), an amplifier (2), and a control system (3). The amplifier (2) transmits a selected sound from the sound library (4) to the speaker (1). The speaker (1) is selectively positioned to direct the selected sound to a target location so that a first person (5) at the target location hears the selected sound, while a second person (6) proximate to the target location generally does not hear the selected sound. The sound is selected to evoke a positive response from a person (5) at the target location.

Claims

1. A system for providing sound to a healthcare patient while at a healthcare facility comprising:

(a) a sound library having at least one sound;

(b) a substantially unidirectional speaker selectably positioned to direct a selected sound from the sound library to a target location so that a person at the target location hears the selected sound, and a person proximate to the target location generally does not hear the selected sound;

(c) an amplifier for transmitting the selected sound from the sound library to the substantially unidirectional speaker; and

(d) a control system for controlling at least one of the selection of the selected sound, the volume of the selected sound, and the duration for which the selected sound is directed from the speaker to the target location;

wherein the selected sound from the sound library evokes a positive response from a person at the target location.

2. The system of claim 1 wherein the sound library is stored on at least one of a floppy disk, an optical disk, a magnetic tape, a hard drive, and a flash memory device.

3. The system of claim 1 wherein the control system is operable by a person located at the target location.

4. The system of claim 1 wherein a person located at a target location is at least one of in a bed, having blood drawn, undergoing a blood pressure test, undergoing a chemotherapy treatment, and undergoing kidney dialysis.

5. The system of claim 1 having a plurality of substantially unidirectional speakers wherein each speaker of the plurality of speakers is selectably positioned to direct a selected sound from the sound library to one of a plurality of target locations so that a person located at a target location hears the selected sound and a person located proximate to a target location generally does not hear the selected sound.

6. The system of claim 5 wherein the amplifier transmits a different selected sound from the sound library to each of at least two of the plurality of speakers.

7. The system of claim 6 having a plurality of control systems wherein at least one control system is operable by a person located at at least one target location to control the sound directed to the at least one target location.

8. The system of claim 6 wherein a different sound library is provided for each of at least two of the plurality of speakers.

9. A method for providing a desirable audio environment to a healthcare patient comprising:

(a) providing a sound library having at least one sound to which a patient reacts positively;

(b) unidirectionally directing a selected sound from the sound library so that the patient hears the selected sound and a second person proximate to the patient generally does not hear the selected sound;

(c) amplifying the selected sound from the sound library; and

(d) controlling the volume, duration, and selection of the selected sound.

10. A system for providing directionally specific sound comprising:

(a) at least one sound library having at least one sound;

(b) a plurality of substantially unidirectional speakers, each speaker selectably positioned to direct a selected sound from the at least one sound library to a target location so that a person located at a target location hears the selected sound and a second person located proximate to a target location generally does not hear the selected sound; and

(c) a control system for controlling the selected sound, wherein the control system includes at least one amplifier to transmit the selected sound from the at least one sound library to at least one of the plurality of substantially unidirectional speakers.

11. The system of claim 10 wherein the at least one amplifier transmits a different selected sound to each of two or more of the plurality of speakers.

12. The system of claim 11 wherein a separate sound library is provided for each of at least two of the plurality of speakers.

13. The system of claim 12 wherein the each sound library is stored on at least one of a floppy disk, an optical disk, a magnetic tape, a hard drive, or a flash memory device.

14. The system of claim 10 wherein the control system is operable by a person located at a target location to control the sound directed to the target location by one of the plurality of speakers.

15. The system of claim 10 wherein the system is located in at least one of a home, office, workplace, waiting room, and transportation vehicle.

16. The system of claim 10 wherein the system is located in at least one of an automobile, a bus, a train, an airplane, and a boat.