All items tagged with AKM (73)

Sennheiser Launches High-Quality IE 80S Bluetooth In-Ear Neckband with LHDC Codec Support

August 13, 2019 by audioXpress Staff

Sennheiser Launches High-Quality IE 80S Bluetooth In-Ear Neckband with LHDC Codec Support

While the popularity of high-quality in-ears continues to rise globally, so does the popularity of wireless Bluetooth solutions which are appreciated for its convenience. Sennheiser has products for all those segments and with its latest IE 80S BT model it is trying to combine the high-quality experience that music enthusiasts demand, featuring hi-res audio with the addition of LHDC support, with the convenience that a wireless neckband design still affords. At any moment, users can also detach the neckband and use the IE 80S BT in wired mode.

Rupert Neve Designs Introduces Fidelice Line of High-Fidelity Products

July 31, 2019 by audioXpress Staff

Rupert Neve Designs Introduces Fidelice Line of High-Fidelity Products

Shown for the first time during the 2019 CanJam London Show, Rupert Neve Designs introduced Fidelice, a new product range for the high-fidelity audio market. The initial Fidelice product lineup includes the Precision Headphone Amplifier, Precision Phono Pre-Amplifier, and Precision Digital-to-Analog Converter. The Fidelice range was designed specifically as a response to the attention generated in the high-end segment by products such as the RNHP Precision Headphone Amplifier.

AKM Launches New 4-Channel 32-bit A/D Converter and Two New Multicore DSP Audio Processors

July 8, 2019 by audioXpress Staff

AKM Launches New 4-Channel 32-bit A/D Converter and Two New Multicore DSP Audio Processors

Asahi Kasei Microdevices Corporation (AKM) made two new product announcements focusing on 4-channel applications. The AK5704EN 4-channel 32-bit A/D audio converter was developed for high-quality low-power multi-microphone recording applications. Its built-in microphone amplifier and power supply make it an ideal solution for conference systems, microphone array systems or smart speakers. The also new AK7739VQ/AK7737VQ audio and voice processors are multicore units, designed for car audio, car navigation systems, and wireless speakers applications.

Trends in Microspeakers

July 2, 2019 by Mike Klasco

Trends in Microspeakers

Voice Coil April 2019 featured another great Focus article by Mike Klasco (Menlo Scientific) discussing trends in Microspeakers. With more than 1.6 billion mobile phones built annually, each with a microspeaker for the speakerphone and another for the receiver, this side of the speaker industry attracts the giants. Get the full scoop on one of the hottest market segments.

Antelope Audio Introduces Amári 24-bit/384 kHz AD/DA Converter and Headphone Amplifier

April 23, 2019 by audioXpress Staff

Antelope Audio Introduces Amári 24-bit/384 kHz AD/DA Converter and Headphone Amplifier

Antelope Audio announced availability of Amári — a reference-grade AD/DA converter capable of 24-bit, 384 kHz conversion and with DSD256 support. Clearly targeted at a more demanding music enthusiast segment, the company says Amári "is most likely the only device on the market that can achieve 138dB dynamic range," thanks to using eight CS43198 DAC chips at its D/A stage. The Amári features an easy-to-use interface and includes a unique headphone membrane weight compensation system with user-selectable output resistance.

Asahi Kasei Microdevices Introduces Premium Audio Solutions at High End 2019 in Munich

April 12, 2019 by audioXpress Staff

Asahi Kasei Microdevices Introduces Premium Audio Solutions at High End 2019 in Munich

Asahi Kasei Microdevices Corporation (AKM) will show its latest flagship Velvet Sound Verita AK4499 32-bit audio D/A Converter (DAC) at the High End 2019 show in Munich, Germany. A newly developed IC manufacturing process was adopted in this flagship DAC to deliver the best sound quality so far in the company's range of products, achieving -124dB THD+N and 140dB S/N. The AK4499 is also the first among AKM products to use a new current output architecture. AKM will also demonstrate its new ultra-low power HiFi D/A converters for Bluetooth headphones, AK4331 (stereo) and AK4332 (mono).

Arturia Introduces Two New AudioFuse Audio Interfaces with USB-C

March 25, 2019 by audioXpress Staff

Arturia Introduces Two New AudioFuse Audio Interfaces with USB-C

French software synthesizer and emulation experts Arturia have successfully transitioned to manufacturing hardware products, with a range of keyboard, controllers and even hardware synths that are unique in the industry and deserve high praise. In 2014, Arturia announced the company would introduce an audio interface, against the sound advice of... everyone. After two painful years, Arturia finally released its AudioFuse USB 2.0 desktop interface. Three years later, Arturia announced AudioFuse Studio, and AudioFuse 8Pre.

Focal Unveils Arche DAC & Amplifier and Stellia Closed-Back Headphones

February 13, 2019 by audioXpress Staff

Focal Unveils Arche DAC & Amplifier and Stellia Closed-Back Headphones

Focal is announcing its first foray into the DAC and amplifier market with the launch of Arche, an audiophile DAC and amplifier that is developed by Micromega for Focal. It combines a digital-analog converter, as well as two pure class-A amplification modes (voltage and hybrid) designed especially for headphones. At the same time, Focal announced a new headphone closed-back model. The Focal Stellia combines sound quality with a more sophisticated style "à la Française."

Sony Expands Hi-Res Audio Options with New Products on its Signature Series

September 6, 2018 by Joao Martins

Sony Expands Hi-Res Audio Options with New Products on its Signature Series

During IFA 2018, Sony expanded its audio catalog with several new top of the range products in its Signature Series. Deserving all the possible attention are the new IER-Z1R in-ear headphones and DMP-Z1 digital music player. These products harness decades of audio expertise, proudly showcasing Sony’s relentless lifetime pursuit for excellence, which they often miss. These new Signature Series products are ambitious, expensive and will certainly please a very specific crowd devoted to Hi-Res Audio and DSD file collecting.

AKM Releases AK1574 Fractional-N PLL Synthesizer with VCO Capable to Replace Variable Capacitance Diode Configurations

June 11, 2018 by audioXpress Staff

AKM Releases AK1574 Fractional-N PLL Synthesizer with VCO Capable to Replace Variable Capacitance Diode Configurations

Asahi Kasei Microdevices Corporation (AKM) launched the AK1574, a fractional-N PLL synthesizer with a Voltage Controlled Oscillator (VCO) for frequency modulation, able to replace variable capacitance diode configurations. Targeting professional, portable, radio transmission systems, the built-in VCO supports from 46.875 to 1682.5MHz, saves space, has low-phase noise, and low-power consumption. Uses include two-way radios in the VCO configuration with a variable capacitance diode and a winding coil, with support for diversity receivers.

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