Bruce Lavoie from 18 Pine Acres Rd, Spencer, MA 01562, Phone: 508 885-0280

License Records

Bruce Lavoie

License #:

54.86.1032 - Active

Issued Date:

Apr 21, 2000

Expiration Date:

Apr 1, 2017

Type:

Fire Protection Individual

License #:

54.86.1032/1 - Active

Category:

Fire Alarms/Detection

Issued Date:

Apr 2, 2000

Name / Title

Company / Classification

Phones & Addresses

Bruce R. Lavoie

LWIB PROPERTIES, LLC

Bruce R. Lavoie

A.B.L. ELECTRIC & INNOVATIONS, LLC

Resumes

Bruce Lavoie

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Bruce Lavoie

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Bruce Lavoie

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Bruce Lavoie

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Bruce Lavoie

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Us Patents

Auto-Calibrating Surround System
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US Patent:

20010038702, Nov 8, 2001
Filed:

Apr 20, 2001
Appl. No.:

09/839485
Inventors:

Bruce Lavoie - Shrewsbury MA, US
William Michalson - Charlton MA, US
International Classification:

H04R005/02
US Classification:

381/307000
Abstract:

A multi-channel surround sound system and method is described that allows automatic and independent calibration and adjustment of the frequency, amplitude and time response of each channel of the surround sound system. The disclosed auto-calibrating surround sound (ACSS) system includes a processor that generates a test signal represented by a temporal maximum length sequence (MLS) and supplies the test signal as part of an electric input signal to a loudspeaker. A microphone coupled to the processor receives the signal in a listening environment. The processor correlates the received sound signal with the test signal in the time domain and determines from the correlated signals a whitened response of the audio channel in the listening environment.

Classmates

Bruce Lavoie Nashua High...

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Bruce Lavoie 1985 graduate of Nashua High School in Nashua, NH is on Memory Lane. Get caught up with Bruce and other high school alumni from Nashua High