Projects

GraphAudio

 

World's First Pure Graphene Speakers and Transducers

Pure graphene-powered speakers create a high-fidelity audio experience you have to hear to believe. GraphAudio is the only company that can deliver a pure graphene transducer for acoustics and its superior performance has the opportunity to establish a new global standard in audio, setting the stage for development and commercialization of a wide range of applications beyond high-definition sound, including echolocation, ultrasonic sensing, and near-field communications.

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RESONADO

Engineering Support for Flat Core Speaker Technology

Resonado, a South Bend, Indiana company founded at the University of Notre Dame, had a new take on electrodynamic speaker topology. The company developed a reconfigured speaker with a planar voice coil mounted perpendicularly to its flat “race track” diaphragm. Resonado calls it Flat Core Speaker (FCS) technology, and the ingenious architecture enables slightly thinner, lighter, and more efficient speakers than conventional equivalents. Applications are wide-ranging from soundbars, home theater, column speakers, automotive to headphone drivers.

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Sirin

Solarin Military Grade Smart Phone

Application of advanced acoustics to wind noise pre-filtering for DSP processing, aerodynamic design for wind noise avoidance, review of signal processing providers for hands free products.

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Monster &

Dr Dre

 

Beats Headphones

Support for ammunition group in the development and acoustic performance, sourcing, and related efforts for productization by Monster and Interscope.

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OPPO

PM-1 Planar Magnetic Headphones

Application of advanced acoustics to wind noise pre-filtering for DSP processing, aerodynamic design for wind noise avoidance, review of signal processing providers for hands free products.

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Cisco

 

Unified IP Phone - VOIP

Cisco's first VoIP phone, code name Telecaster and released in 1997. Over 30 million in use today. Menlo worked with IDEO providing telephony acoustic engineering. Transducers and acoustic aspects essentially unchanged for over a decade.

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BlueAnt

Hands Free Headset

Application of advanced acoustics to wind noise pre-filtering for DSP processing, aerodynamic design for wind noise avoidance, review of signal processing providers for hands free products.

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Zipbuds

Catalyst Bluetooth Sports Earbuds

Support for ammunition group in the development and acoustic performance, sourcing, and related efforts for productization by Monster and Interscope.

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Apple

 

Audio Vision 14" Display

 

Apple's first audio + video CRT multimedia monitor. Menlo introduced the audio product concept of full range 2" self-shielded (neo) minispeakers with a common rearward facing bass reflex vent. Unique engineering plastics, vibration isolation, and many challenges in implementing high performance audio. Industrial design by IDEO

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BlueAnt

PUMP Bluetooth Earbuds

Application of advanced acoustics to wind noise pre-filtering for DSP processing, aerodynamic design for wind noise avoidance, review of signal processing providers for hands free products.

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Microsoft

XBox 360 in Box Headset

We have been working with Microsoft since 1999 to 2010 on a wide variety of projects including:

 

Xbox gaming headset

Xbox 360 in-box headset

Webcam mic projects

(MSR) Microsoft Research sensor project for contact voice activity sensor for improved voice recognition

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