Low power audio hub solution targets portable digital audio applications
Low power audio hub solution targets portable digital audio applications
Wolfson Microelectronics plc has today announced the introduction of its industry-leading ultra low power stereo audio hub, the WM8962, which is designed to deliver crystal clear audio to portable digital applications, such as e-Book readers, tablets, multimedia mobile phones, games consoles and digital still cameras and camcorders.
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Analog Audio Subsystem features integrated noise reduction.
Suited for use in smartphones, PowerWise® LM49155 optimizes talker’s voice-signal-to-background-noise ratio while retaining natural speech quality and consuming 3.7 mA of quiescent current. Device preserves uplink near-field voice signals within close range, while rejecting acoustic noise more than 0.5 m away from microphones. Housed in 3.4 x 3.4 mm micro SMD package, subsystem includes 1.35 W …
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