New Releases

SDMO07C is a digital MEMS microphone with I2S output, it is designed for voice recognition applications. Its tight sensitivity tolerance lowers the need for post processing on the device, and high S/N ensures accuracy of the received audio signal. Please contact us for more information.

Products

SoniCrest

Acousic Components

Sener

Power Products

Technology

What is sound ?
Sound may be defined as any air pressure variation that the human ear can detect. Like dominos, a wave motion is set off when an element sets the nearest particle of air into motion. This motion spreads to adjacent air particles further away from the source. Depending on the medium, sound propagates at different speeds. In air, sound propagates at a speed of approximately 340m/s. In liquids and solids, the propagation velocity is greater - 1500 m/s in water and 5000 m/s in steel.

About JL World

JL World is a unique company with worldwide customers, a strong balance sheet and exciting growth potential.
JL World's design and manufacturing activities are keenly targeted towards providing all our customers with competitive pricing, dependable reliability and winning performance across our core product families. Our continuing goal is to persistently improve our products, technology and service to form long-term partnerships with our customers.

Contact Us

Unit 20, 5/F., Block B, Proficient Industrial Centre,
6 Wang Kwun Road, Kowloon Bay, Kowloon, Hong Kong.

Tel: [+852] 2565 0319

Fex: [+852] 2565 6979

Email: sales@jlworld.com

Please contact us for more information.

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