Claims
- 1. A method for providing vibroacoustic therapy to a patient, comprising:
- (a) providing a treatment station including:
- a pair of first loudspeakers arranged to transfer acoustic energy through the air to the patient's respective ears;
- a box having at least on sound opening, each sound opening being closed by a second loudspeaker, said box being otherwise substantially closed;
- the box having a patient-confronting portion including said sound opening, said patient-confronting portion being externally upholstered with upholstery which is open in a region corresponding to each said sound opening;
- an amplifier;
- at least one input device serving said amplifier with input signals corresponding to at least:
- (a) a one left channel of musical sounds;
- (b) one right channel of musical sounds; and
- (c) a pattern of regular vibrations;
- said amplifier processing said inputs and thereby serving said loudspeakers of said pair of first loudspeakers and each said second loudspeaker respectively with:
- (i) a signal corresponding to a left channel of a musical sounds served to one of said first loudspeakers;
- (ii) a signal corresponding to a right channel of musical sounds served to the other of said first loudspeakers;
- (iii) a pattern of regular vibrations in the range of 30-120 Hz served to each said second loudspeaker;
- (b) disposing a patient in a physical contact with said upholstery on said box so that a portion of the patient's body seals substantially acoustically with the box perimetrically of each said sound opening, and the patient's left and right ears are respectively located within earshot of said one and other loudspeakers of said pair of first loudspeakers;
- (c) while conducting step (b), operating said at least one input device and said amplifier so as to expose the patient's left and right ears respectively to musical sounds from said pair of first loudspeakers, and said portion of the patient's body to application thereto of said pattern of regular vibrations from said at least one second loudspeaker;
- while conducting step (c), serving each said second loudspeaker with a signal corresponding to a combination of said left and right channels of musical sounds, superimposed upon said pattern of regular vibrations;
- varying the amplitude of said signal corresponding to a combination of said left and right channels of musical sounds and relative to the amplitude of said pattern of regular vibrations;
- said input device being a recorder served by a recording having at least two tracks, including
- (i) one track on which said input signals corresponding to said left channel of musical sounds is recorded, and
- (ii) another track on which said input signals corresponding to said right channel of musical sounds is recorded;
- said input signals corresponding to a pattern of regular vibrations being superimposed by recording on only one of said two tracks.
- 2. The method of claim 1, wherein:
- said pattern of regular vibrations as applied to said portion of the patient in step (c) consists of vibrations having frequencies in the range of 40-90 Hz.
- 3. The method of claim 1, wherein:
- said pattern of regular vibrations as applied to said portion of the patient in step (c) consists of vibrations having frequencies in the range of 40-80 Hz.
- 4. A method for providing vibroacoustic therapy to a patient, comprising:
- (a) providing a treatment station including:
- a pair of first loudspeakers arranged to transfer acoustic energy through the air to the patient's respective ears;
- a box having a least one sound opening, each sound opening being closed by a second loudspeaker, said box being otherwise substantially closed;
- the box having a patient-confronting portion including said sound opening, said patient-confronting portion being externally upholstered with upholstery which is open in a region corresponding to each said sound opening;
- an amplifier;
- at least one input device serving said amplifier with input signals corresponding to at least:
- (a) one left channel of musical sounds
- (b) one right channel of musical sounds; and
- (c) a pattern of vibration signals,
- said amplifier processing said inputs and thereby serving said loudspeakers of said pair of first loudspeakers and each said second loudspeaker respectively with:
- (i) a signal corresponding to a left channel of musical sound signal served to one of said first loudspeakers;
- (ii) a signal corresponding to a right channel of musical sound signal served to the other of said first loudspeakers;
- (iii) a pattern of vibration signals in the range of 30-120 Hz served to each said second loudspeaker;
- (b) disposing a patient in physical contact with said upholstery on said box so that a portion of the patient's body seals substantially acoustically with the box perimetrically of each said sound opening, and the patient's left and right ears are respectively located within earshot of said one and other loudspeakers of said pair of first loudspeakers;
- (c) while conducting step (b), operating said at least one input device and said amplifier so as to expose the patient's left and right ears respectively to musical sounds from said pair of first loudspeakers, and said portion of the patient's body to application thereto of said pattern of regular vibrations from said at least one second loudspeaker;
- while conducting step (c), serving each said second loudspeaker with a signal corresponding to a combination of said left and right channels of musical sounds, superimposed upon said pattern of regular vibrations;
- varying the amplitude of said signal corresponding to a combination of said left and right channels of musical sounds and relative to the amplitude of said pattern of vibration signals;
- said input device being a recorder served by a recording having at least two tracks, each including elements of left and right channel musical sound signals and a low frequency vibration signal including
- (i) one track on which there is recorded said input signals corresponding to a composite signal containing allpass minus lowpass elements of said left channel musical sound signal plus a lowpass element of said right channel musical sound signal minus an element of said low frequency vibration signal, and
- (ii) another track on which there is recorded said input signals corresponding to a signal containing allpass minus lowpass elements of said right channel musical sound signal plus a lowpass element of said left channel musical sound signal plus an element of said low frequency vibration signal.
- 5. The method of claim 4, wherein:
- said pattern of vibration signals as applied to said portion of the patient in step (c) consists of vibrations having frequencies in the range of 40-90 Hz.
- 6. The method of claim 4, wherein:
- said pattern of vibration signals as applied to said portion of the patient in step (c) consists of vibrations having frequencies in the range of 40-80 Hz.
- 7. The method of claim 4, said operating step comprising:
- playing back of said one and another track composite signals by means of said recorder,
- applying said one and another track composite signals to a decoder means within said amplifier having two inputs to receive said composite signals, and having at least three outputs,
- delivering from said three outputs converted restructured first and second channel musical sound signals and converted restructured vibration signals, respectively; and
- outputting said converted restructured vibration signal as said pattern of vibration signals to said second loudspeaker and outputting said converted restructured first and second channel musical sound signals as said signals corresponding to said left and right channel musical sound signals to said first loudspeakers.
- 8. A method according to claim 7, wherein:
- said at least three outputs also include a fourth output, and wherein a converted, restructured mono sound signal based on a combination of said first and second channel musical sound signals is delivered to said second loudspeaker.
- 9. A method according to claim 7, wherein:
- said converted restructured first channel musical sound signal is constituted by allpass minus lowpass elements of said first channel composite signal plus a lowpass element of said second channel composite signal,
- said converted restructured second channel musical sound signal is constituted by allpass minus lowpass elements of said second channel composite signal plus a lowpass element of said first channel composite signal, and
- said converted restructured vibration signal is constituted by a lowpass element of said first minus said second channel composite signals.
- 10. A method as claimed in claim 8, wherein:
- said converted restructured mono sound signal is constituted by an allpass element of said first plus said second channel composite signals.
- 11. A method as claimed in claim 8, said operating step further comprising:
- balancing said converted, restructured output signals to control the ratio between the amplitude of said restructured mono sound and vibration signals in a composite signal thereof to be applied to said second loudspeaker.
- 12. A method according to claim 9, comprising:
- subjecting said converted restructured signals to a frequency equalization to give said restructured vibration and mono sound signals a selected frequency profile.
Parent Case Info
This is a division of application Ser. No. 07/255,827, filed Oct. 7, 1988, which was abandoned upon the filing hereof which was a continuation-in-part of application Ser. No. 07/124,848, abandoned.
US Referenced Citations (13)
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Number |
Date |
Country |
618053 |
Jan 1986 |
JPX |
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Oct 1969 |
GBX |
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Entry |
Wigram and Weeks, A Project Evaluating the Difference in Therapeutic Treatment Between the Use of Low Frequency Sound and Music, and Music Alone in Reducing High Muscle Tone in Multiply Handicapped People, and Oedema in Mentally Handicapped People, VibroAcoustics, 1989. |
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Divisions (1)
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Number |
Date |
Country |
Parent |
255827 |
Oct 1988 |
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Continuation in Parts (1)
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Number |
Date |
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Parent |
124848 |
Nov 1987 |
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