IntegrIT wideband acoustic cancellation tech now on Tensilica DSP

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Tensilica (www.tensilicia.com) has incorporated IntegrIT’s AEC WB (acoustic echo cancellation, wideband) technology into its HiFi Audio/Video DSP. 

The IntegrIT AEC WB codec provides “off-the-shelf” speech enhancement to provide HD voice to mobile platforms, providing echo cancellation even in loud environments with poor speakers and microphones.  The company’s offering includes a simple integration API, […]

CEVA and NXP Partner for HD voice solution on DSP

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CEVA and NXP Software have teamed up to integrate NXP Software’s LifeVibes VoiceExperience software with the CEVA-TeakLite family of DSPs.  The fully optimized solution running on the CEVA-TeakLite-III DSP is already deployed “with a major handset OEM” for its smartphone product lines.

The CEVA-specific implementations of NXP Software VoiceExperience enable CEVA customers to […]

Wolfson Microelectronics introduces new silicon with voice processor DSP

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Scotland-based Wolfson Microelectronics has announced its next generation high definition audio SOC (System-on-a-Chip) with a voice processor DSP. 

Intended for the smartphone and tablet market, the WM5102 reduces background noise in voice calls by up to 90 percent.  It has 50 MIPS of processing power using the on-chip audio DSP and includes integrated […]

TI offers “Highly integrated” codec on audio, wideband voice processing chip

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Texas Instruments (TI)  has introduced  the TLV320AIC3262, calling it “the industry’s most highly integrated audio codec with embedded miniDSP cores,” providing echo and noise cancellation at wideband voice sampling rates up to 16 kHz.

The new chip integrates five amplifiers and two miniDSP cores. Designers have the ability to interface to up to […]

Audience rolls out low-cost single mic speech processing chip for feature phones

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For Mobile World Congress, Audience announced the earSmart eS110, an advanced voice processor designed to work with a single microphone on feature (i.e., low-end phones).  The custom DSP core enables “HiFi” voice, what the company describes as “a wideband HD voice listening experience for mobile users connected to 2G and 3G mobile Narrowband networks”; […]