Alango SoundAround: Listening to the Outside World From Inside the Car
Alango’s SoundAround technology uses a sound acquisition module that attaches to the inside of a car window. At the heart of the module is the vibration sensor, or accelerometer, which records vibrations caused by sounds, both external and internal. Alango's patent-pending DSP software technology is used to clean up vibration sensor signals from components that correspond to sounds inside a car cabin.
StreamUnlimited Announces Stream2Go Product Line at IFA 2023
Expanding on its range of solutions for audio manufacturers, at IFA 2023 in Berlin, StreamUnlimited introduced a new turn-key platform with five software package options, streamlining product development. Based on a single hardware platform, Stream2Go features different software build options that are carefully configured to offer a suitable product line for different segments and categories. From smart audio to connected appliances, developers can choose from these ready to use packages and still offer cutting edge technologies including support for Bluetooth LE Audio, and any of the available streaming service options.
Celestion Debuts Two Next-Generation 1.4" Compression Drivers
Celestion, one of the world’s leading suppliers of professional loudspeakers and compression drivers for sound reinforcement applications, announced availability of two new 1.4" exit, neodymium magnet, high frequency compression drivers to their range, the CDX14-3055 and CDX14-3045. These next-generation drivers both offer improved power handling and sensitivity, with a lower crossover point and overall reduction in size, making them compact and extremely effective HF solutions for use in high-quality fixed installation, or touring sound systems.
Focusrite Introduces 4th-Generation Scarlett Solo, 2i2, and 4i4 USB-C Audio Interfaces
Building on the remarkable success of the Scarlett range resulting from a combination of affordability, global distribution, great marketing, and persistence in updating the same exact products and design, Focusrite now launched its Scarlett 4th Generation range of audio interfaces. The new Scarlett family features the Solo, 2i2, 4i4, Solo Studio, and 2i2 Studio, all with USB-C already, offering greater audio specifications, enhanced creative capabilities, and the same recognized ease of use.
Magnets and Smart Electronics for Speakers in Voice Coil September 2023
This issue of Voice Coil is packed full of great knowledge for speaker professionals. The September 2023 issue features three Test Bench characterizations: the Fountek NeoCD2.0 Ribbon Tweeter, the SB Acoustics WO24TX-4 Satori midbass, and the SEAS L22ROY2 8" subwoofer. This issue also features our annual overview of Magnetic Materials for the Loudspeaker Industry. Peter Larsen (Loudsoft) concludes his FINE Circle tutorial with a passive crossover for his design. This issue of Voice Coil is now available in print, online, and in digital formats.
Interview: GRAS EQset “Fire and Forget” Measurement Microphone Series
audioXpress interviewed Rémi Guastavino, Director of Product Management at GRAS Sound & Vibration, to uncover the details of the new EQset measurement microphone series. This important innovation in measurement microphones is directly targeted at production lines and allows users to reduce spread in specifications compared to what's possible with more traditional microphones. Learn about the story of the development and the series' first product on the market. This article was originally published in audioXpress, July 2023.
Patent Review: Radial Acoustic Speaker
In this article, James Croft discusses a patent granted to Curtis Graber (Woodburn, IN) that describes a radial acoustic speaker assembly including a transducer and a plurality of segmented spiral horns acoustically coupled to the transducer, each with its acoustical path. This new patent by prolific audio inventor, Curtis Graber, uses a new multi-spiral waveguide structure driven by a single transducer and has clear advantages over prior art. This article was originally published in Voice Coil, May 2018.
Origin Acoustics and WiiM Partner to Create and Distribute Professional Smart Audio Solutions
Origin Acoustics, the dynamic and fast-growing architectural audio and electronic solutions manufacturer and distributor, announced a strategic partnership with WiiM, the streaming audio technology brand created by Linkplay to provide high-quality smart home experiences through accessible AI-connected products. Origin Acoustics and WiiM have joined forces to co-develop cutting-edge WiiM Professional CI Series products, designed to cater to both residential and commercial custom installations.
Martin Audio Announces THS Triaxial Point Source Loudspeaker
Capable of 135dB peak SPL, Martin Audio’s latest announcement, THS, is an extremely powerful point source loudspeaker which combines very high output with extended frequency response. This new design using a custom version of the DCX464 Coaxial HF dual-diaphragm compression driver and a 15" woofer, joins the wider TH series from the British manufacturer, and is ideally suited to medium-scale DJ club applications and installations which call for exceptionally high sound levels from a compact, standalone loudspeaker system.
Audio Precision Launches HDMI2+eARC Module for HDMI2 and eARC Audio Channels Testing
Audio Precision introduced a new HDMI2 + eARC module for the APx range of audio analyzers, providing fully integrated digital I/O connection to audio devices equipped with HDMI2 and eARC. This innovative solution gives designers and manufacturers the ability to easily test audio in a wide range of HDMI audio-compatible devices, including streaming media players, televisions, soundbars, receivers, and Blu-ray players.