Products
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Class D audio amp reference design scales from 25 to 500 W
International Rectifier has introduced the IRAUDAMP7 reference design for Class D audio amplifiers above 25W per channel including home theatre applications, musical instruments and car entertainment.
CSR claims industry's first ROM-based Bluetooth development kit with stereo DSP
CSR has launched BlueTunes ROM, which the company claims as the industry's first ROM-based Bluetooth development kit for stereo headsets with an integrated digital signal processor (DSP).
Stereo audio codec targets portable applications
Nuvoton's stereo codec is designed to deliver high audio performance at battery-friendly power levels.
Digital radio kit aids in development, test of signal processing applications
Colorado Electronic Product Design's digital radio kit is intended to aid in the development and test of algorithms and signal processing applications, including digital radio, modulator/demodulator development; software defined radio; high speed data acquisition and signal processing; and audio data acquisition and signal processing.
Cirrus Logic unveils audio DSP with Dolby Volume at CEDIA EXPO 2008
Cirrus Logic Inc. has launched the CS49DV8 audio DSP featuring Dolby Volume technology that allows consumers to set their audio volume at their preferred listening level.
Audio DAC features advanced DSP, integrated speaker and headphone amps
AKM Semiconductor (AKM) has launched the AK4373, a 24-bit stereo DAC with advanced digital signal processing (DSP) and integrated speaker and headphone amplifiers.
Freescale rolls two multicore audio DSPs
Freescale announces two new multicore Symphony DSPs for high performance, cost sensitive audio solutions.
NXP : HD radio solution optimizes in-car entertainment
NXP Semiconductors has developed a multi-standard radio IC dedicated to digital in car-reception together with iBiquity Digital Corp., the developer of digital HD Radio technology.
Mono audio codec targets VoIP phones
Nuvoton's mono audio codec features a high-fidelity, 24-bit signal architecture delivering 93dB D/A converter signal to noise ratio (SNR) and 91dB A/D converter SNR at audio sampling rates from 8KHz to 48KHz.
Tantalum capacitor packs 10 uF/4 V rating in 0402 package
Vishay has extended its 298D series of MicroTan solid tantalum chip capacitors to offer an industry-best capacitance-voltage rating in a molded 0402 package.
TI debuts complete audio subsystem for wireless handsets
Texas Instruments has introduced an analog-input audio subsystem that integrates TI's stereo Class-D power amplifier and stereo DirectPath headphone amplifier into one compact package, delivering greater design flexibility while lowering cost.
Audio subsystem provides high output power from lithium-ion battery
Maxim Integrated Products is touting its latest device as the industry's smallest audio subsystem that provides high output power from a lithium-ion battery.
Filter design software upgrade improves productivity, reduces time to market
Quickfilter Technologies has released version 4.0 of its QuickfilterPro4A software that is used to design filters that will be implemented in the company's QF4A512 programmable signal converter IC.
Audio connectors shrink in size
ITT Interconnect Solutions has developed a miniature audio connector series, aimed at higher quality compact audio applications in video, broadcast and recording.
20W stereo Class D speaker amplifier operates from a 4.5V to 14V supply
Maxim Integrated Products is calling its MAX9744 the industry's first 20W stereo Class D speaker amplifier to operate from a 4.5V to 14V power supply.
About the Audio DesignLine Products Section
Audio DesignLine's product section is the new product resource for engineers involved in the design and development of audio electronics and audio processing functions for portable and home entertainment consumer electronics, professional audio, automotive sound, and digital/satellite radio.
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