The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 1999
Filed:
Jan. 03, 1997
Stanley Cutler, Van Nuys, CA (US);
JB Research, Inc., Bellflower, CA (US);
Abstract
An audio-responsive massage system includes a pad for contacting a user of the system; a plurality of vibratory transducers, each transducer having an eccentric element for vibrating the pad at variable intensity and associated vibration frequency in response to a power signal; a microphone for response to a remotely located source to provide an audio signal; an audio filter for selecting a desired frequency characteristic of the audio signal; a detector circuit for producing a control signal as an amplitude envelope of the audio signal and including a detector diode connected for feeding a low-pass filter; a power amplifier for producing the power signal in response to a control signal; and a sequencer for periodically activating different ones of the transducers for drive by the power amplifier. Also disclosed is a method for massaging a user in response to an audio source including the steps of providing a massaging pad having a vibratory transducer coupled thereto, and a coupler connected to the transducer for variably powering the transducer; contacting the user with the pad; operating an envelope detector in response to the audio source for producing a control signal; and feeding the control signal to the coupler for activating the transducer, thereby massaging the user with variable intensity in response to the amplitude envelope of the audio source.