Microsemi provides best audio features for cameras and wearable applications

Microsemi CorporaTIon (New York Nasdaq: MSCC), a leading supplier of differentiated semiconductor technology solutions in power, safety, reliability and performance, has released a special program for Ambarella, Inc. Stark Exchange codename: AMBA) A new TImberwolf â„¢ audio processor product designed for camera system-on-chip (SoC). Microsemi uses custom technology to produce best-in-class high-definition (HD) audio solutions for the Ambarella video processor suite. The new audio processor is designed using AcuEdge â„¢ AcousTIc technology on the innovative TImberwolf digital signal processor (DSP) platform of the US Sensenmei. It has a fully integrated complex algorithm that allows users to extract from the audio environment they communicate with. Understand the information.

Microsemi ’s new ZL38AMB device provides license-free and royalty-free smart audio algorithms, and its comprehensive AcuEdge suite comes with complementary reference designs and easy-to-use development tools, such as the MiTuner ™ Acoustic Echo Cancellation (AEC) adjustment kit, which can accelerate The speed of the customer's time to market.

The Micron ZL38AMB device is an advanced broadband acoustic echo canceller designed to provide advanced echo cancellation, noise reduction, beamforming, and sound localization detection for the increasingly demanding IP camera and wearable product markets. The new device claims to have important functional improvements to meet the growing demand in this area. According to the latest data from the market research organization IHS, the IP camera and wearable imaging products market reached a total of 21.6 million shipments in 2014, and shipments are expected to continue to grow by 30% annually in the next 4 years, and annual shipments to 2018 The quantity exceeds 91 million.

Jacques Issa, vice president and business unit manager of Microsemi, said: "Our second-generation audio processing solution series makes full use of AcuEdge audio technology products, which brings important features such as far-field microphones up to 30 meters away and The direction of Poda allows camera users to understand sound positioning. Now, Ambarella-based IP and wearable camera design manufacturers can easily integrate our advanced audio solutions into the design. "

About ZL38AMB IP camera far-field audio processor

The ZL38AMB Acoustic Echo Canceller is a highly flexible hardware platform designed to implement intelligent audio processing for camera applications, provide a powerful DSP, with a dedicated hardware accelerometer for voice, three digital microphone interfaces, and two independent 16-bit with headphone drivers The DAC and two flexible time division multiplex (TDM) interfaces are available in a single 64-pin QFN or 56-pin 3x3 CSP package. Additional features include 48 kHz stereo music playback with voice, ultra-low and standby power consumption. It can run autonomously (without controller), and start to the configured operating state by itself.

About Micron AcuEdgeAcoustic Technology

Micron AcuEdgeacoustic technology brings together various voice processing modules to provide the following functions:

· Acoustic echo cancellation

· Fixed and psychoacoustic noise reduction

· Howling detection and suppression

· Two and three microphone beamforming

· Sound position detection

· Compressor / limiter / expander providing excellent performance for far-field microphones and automatic gain control (AGC)

Supply

MGM will provide ZL38AMB devices with AcuEdge acoustic technology in July 2015. For more product information, please visit the company's website. Customers can also contact the sales team of Microsemi ..

About Micromax

Microsemi Corporation (Nasdaq: MSCC) provides comprehensive semiconductor and system solutions for communications, defense and security, aerospace and industry. Products include high-performance, radiation-resistant analog hybrid integrated circuits. Programmable logic device (FPGA); customizable system-on-chip (SoC) and application specific integrated circuit (ASIC); power management products; clocks, synchronization equipment, and precision timing solutions set standards for global clock products; voice processing devices; RF Solutions; discrete components; security technologies and scalable anti-tamper products; Ethernet solutions; Power over Ethernet (PoE) IC and power midspan (Midspan) products; and custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, California, with approximately 3,600 employees worldwide. For more detailed information, please visit the website: http: //.

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