All items written by audioXpress Staff

AKM Launches AK5705 Low Power 4-Channel 32-bit A/D Converter

July 25, 2023 by audioXpress Staff

AKM Launches AK5705 Low Power 4-Channel 32-bit A/D Converter

Asahi Kasei Microdevices (AKM) has developed the AK5705, a low power consumption 4-channel 32-bit A/D converter (ADC) with a built-in transimpedance amplifier in addition to a low-noise microphone amplifier. The new AKM the AK5705 ADC is connectable to current output sensors, supports a sampling frequency of 384kHz, and achieves a dynamic range of 109dB, while consuming 43% less power than existing AKM products. The built-in AC coupling capacitor significantly reduces the mounting area including external components.

Hifiman Debuts Goldenwave Prelude, Fully Balanced, Class A, Reference Headphone Amplifier

July 24, 2023 by audioXpress Staff

Hifiman Debuts Goldenwave Prelude, Fully Balanced, Class A, Reference Headphone Amplifier

Hifiman, the most dynamic headphone and personal audio manufacturer from China, has announced a new fully balanced Class A desktop headphone amplifier, the Goldenwave Prelude. Originally released by the Goldenwave brand that was acquired by Hifiman earlier in 2023, the Prelude headphone amplifier (SRP: $2,499) is the company's reference headphone amplifier, and boasts several features that make it an appealing option for headphone enthusiasts and music lovers.

Audio-Technica U.S. Promotes Kurt Van Scoy to Vice-President and Officer, Products, Business Alliances

July 21, 2023 by audioXpress Staff

Audio-Technica U.S. Promotes Kurt Van Scoy to Vice-President and Officer, Products, Business Alliances

Audio-Technica announced that Kurt Van Scoy has been promoted to Audio-Technica U.S. Vice-President and Officer, Products, Business Alliances and Marketing. The announcement was made by Manabu Aoki, Audio-Technica U.S. CEO and President, to whom Van Scoy will report directly in his new role. Van Scoy joined Audio-Technica U.S. in 1987, and has worked in roles spanning several of the company's departments including Engineering, Production, Quality, and Product Management. He also worked at A-T's corporate headquarters in Japan.

OCA Alliance Member FBT Expands AES70 Portfolio

July 20, 2023 by audioXpress Staff

OCA Alliance Member FBT Expands AES70 Portfolio

Italian professional audio manufacturer FBT has debuted a host of new products that highlight the benefits and advantages of the AES70 standard. A long-term OCA Alliance member, FBT created the INFINITO system management software to leverage the AES70 platform, and its AES70 product portfolio has now expanded to include powered loudspeakers, control software and, new for 2023, the new MIURA Series of DSP and Dante-enabled power amplifiers.

Amadeus Designs Custom Column Speaker Array for Festival d'Avignon

July 20, 2023 by audioXpress Staff

Amadeus Designs Custom Column Speaker Array for Festival d'Avignon

The Festival d'Avignon, one of the world's most important international events for contemporary performing arts, has chosen Holophonix and Amadeus to re-equip the prestigious main presentation area at the Festival, the Courtyard of Honor at the Palace of the Popes. The two French companies have delivered new hardware and software technology supporting the live performances including the soon to be released "Colonnes d’Avignon" (Avignon Columns' speaker array).

d&b audiotechnik Launches NoizCalc 4.0 Advanced Noise Mitigation Tool for Outdoor Events

July 20, 2023 by audioXpress Staff

d&b audiotechnik Launches NoizCalc 4.0 Advanced Noise Mitigation Tool for Outdoor Events

d&b audiotechnik announced the availability of NoizCalc 4.0 software, the latest version of its advanced simulation tool designed to accurately predict noise arising from outdoor events equipped with d&b systems. NoizCalc allows the user to identify, at the design stage, any potential noise issues – the advantage being that these can then be dealt with proactively, in advance of the production being setup.

SubZone Subwoofer Placement Optimizer App Now Available

July 19, 2023 by audioXpress Staff

SubZone Subwoofer Placement Optimizer App Now Available

British start-up Sonic Baume has launched SubZone – a mobile app that finds the optimum position for a subwoofer in the room using acoustic simulation. Once the user enters some simple details about the room and listening position, the app predicts the effect of room modes for every possible position of the subwoofer. It then presents a heatmap of the room showing where the user should aim to put the subwoofer, and where to avoid placing it.

Powersoft Expands Footprint in China

July 18, 2023 by audioXpress Staff

Powersoft Expands Footprint in China

A new office in Beijing, bolstered by the appointment of solutions engineer Miao Wang, signal Powersoft’s growing ambitions in the important Chinese market. Wang, who will host the highly anticipated Chinese launch of the UNICA platform at InfoComm China (19–21 July), is the latest hire for Powersoft’s local operation, which recently relocated to the national capital from its previous office in Shenzhen. He will report directly to Abbu Hu, Powersoft’s chief representative officer in China.

Active Acoustics, Noise Cancellation, and Product Development in audioXpress August 2023

July 14, 2023 by audioXpress Staff

Active Acoustics, Noise Cancellation, and Product Development in audioXpress August 2023

As audioXpress August 2023 focus on Acoustics, read the report on Electroacoustic Enhancement and Active Acoustics. René Christensen details the model and application of the SonicEdge Ultrasound Speaker. Philipp Paul Klose writes about Noise Cancellation in Automotive Audio. And we visit the Western Electric Tube Factory in Rossville, GA. Read the AXPONA 2023 show report, how to Design a True Midrange Driver, and how to build an Instrumentation Amplifier-Based Preamplifier Line Stage.

Total Listening to Audio on a Phone Surpassed Traditional Radio Listening in 2022

July 14, 2023 by audioXpress Staff

Total Listening to Audio on a Phone Surpassed Traditional Radio Listening in 2022

According to a recent study by Edison Research, Americans already spend more time listening to audio sources on mobile devices than they do from radio receivers. This is the first time that phones surpass the time spent listening to traditional radio, revealing that mobile phones continue "chomping" audio shares. And more worryingly for traditional broadcast radio, this is happening even in the car.

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