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Cambridge Sound Management Inc patents

Recent patent applications related to Cambridge Sound Management Inc. Cambridge Sound Management Inc is listed as an Agent/Assignee. Note: Cambridge Sound Management Inc may have other listings under different names/spellings. We're not affiliated with Cambridge Sound Management Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Cambridge Sound Management Inc-related inventors

Sound masking system

A sound masking system according to the invention is disclosed in which one or more sound masking loudspeaker assemblies are coupled to one or more electronic sound masking signal generators. The loudspeaker assemblies in the system of the invention have a low directivity index and preferably emit an acoustic sound... Cambridge Sound Management Inc

Self-powered loudspeaker for sound masking

A sound masking system includes a self-amplified loudspeaker emitter unit, with a driver and enlarged ported enclosure, sufficient to provide a frequency range down to a low frequency, such as about 125 Hz. To deliver the power, the power distribution architecture includes audio power amplifiers in the emitter housing of... Cambridge Sound Management Inc

Wireless sound-emitting device and system for remotely controlling a sound-emitting device

A wireless sound-emitting device includes a housing adapted to be coupled to a wall at a source of electric power, a loudspeaker positioned at a periphery of the housing, a control module outputting an electric audio signal to the at least one loudspeaker, and a wireless communications module in electrical... Cambridge Sound Management Inc

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Cambridge Sound Management Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Cambridge Sound Management Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by