Technical News

SoundCheck 19,  the new release of Listen, Inc.’s flagship audio test and measurement system, offers additional functionality for multichannel measurements, including a new Multi-channel RTA, WASAPI-exclusive mode, and AmpConnect 621 control. Additionally, the inclusion of room acoustics measurements offers increased capability for those looking to evaluate devices in real-world situations. Many of these features also …

SoundCheck® 19 Released: New Features for Multichannel Measurements Read More »

In test and measurement, evaluating the performance of audio devices has many complexities. From electric and acoustic units of measurement, to test signals and essential measurements, there are many factors to assessing an audio signal. For those who want to enhance their understanding of what is special about audio test, this webinar is for you. …

AP Webinar: Fundamentals of Audio Test Read More »

New Addition to the AN Series is Capable of a Full-range Frequency Response, While Being Incredibly Compact and Lightweight Ipswich, UK (March 24, 2021) —Celestion, one of the world’s leading suppliers of professional loudspeakers and compression drivers for sound reinforcement applications, is pleased to announce the new 32 ohm version of the AN2075, a low …

Celestion Introduces the 32 ohm AN2075 Compact Array Driver Read More »

Why is there an unpleasant noise coming from your speaker that can only be heard with a certain music track? Is this related to the driver design, or is there a flaw caused by production or mechanical failure? To answer these questions, our Live Audio Analyzer (LAA) module (pre-release) is the right tool for you! Complete newsletter …

Klippel Announces 3 KCS Webinars Read More »

Press Release March 2021 IN FEBRUARY 2021 KLIPPEL RELEASED THEIR NEW SCN NEAR FIELD ADD-ON (SCN-NF) KLIPPEL introduces the new SCN Near-Field Add On (SCN-NF), which accurately performs all the most relevant transducer measurements using a single hardware setup in a non-anechoic room. Add 2pi acoustical measurement capabilities to the same SCN platform you already …

KLIPPEL Expands Capabilities of Scanning Vibrometer Hardware Read More »

COMSOL announces COMSOL Days 2021 with more than 40 online events planned on a range of engineering and science topics. BURLINGTON, MA (March 4, 2021) — COMSOL is excited to announce COMSOL Days 2021. These 1-day virtual events feature live technical presentations, keynote talks from invited speakers, and panel discussions focused on using multiphysics modeling …

Announcing COMSOL Days 2021: 40+ Online Events on Multiphysics Simulation Read More »

Pandemic working means many of us are without access to our anechoic chambers. This test method enables accurate measurement of the free field response of a loudspeaker across the full range (20Hz-20kHz) in a regular room. If your home lab is missing an anechoic chamber, attend this event to learn more! What? No Anechoic Chamber? …

Online Seminar: Full Range Free Field Speaker Measurement Without an Anechoic Chamber Read More »

The new W12CY004 (E0070-08) is a state-of-the-art mini woofer and midrange speaker in our Excel-Graphene series, upgraded with a magnet system with a new combination of copper rings and caps, optimized for lower distortion through better linearity and symmetry, and a new voice coil with titanium former. It is a successor to E0021-08S from SEAS. …

Excel Nextel W12CY004 (E0070-08) From SEAS Read More »

24-February 2021 HEAD acoustics hardware and software solutions have now proven feasibility with the first solution on the market for testing communication quality of 5G (VoNR)-capable devices: The hardware platform labCORE and the measurement and analysis software ACQUA are interoperable with the latest radio communication tester by the US-American company Keysight Technologies, Inc. Combining labCORE, …

HEAD acoustics provides interoperability with first test solution for 5G VoNR Read More »

25 February 2021 We are introducing the new Klippel SCN-NF Add On which allows you performing accurately the most relevant transducer measurements with a single hardware setup in a normal room. Add 2pi acoustical measurement of your transducer on the same SCN platform you use to laser scan the diaphragm. The SCN hardware is extended with a …

Product Launch SCN Near Field Add-On Read More »

In their upcoming free online seminar “ANC Headset Testing – Making Sense of the Noise”, HEAD acoustics will provide insights into properly evaluating and optimizing ANC headsets and headphones. Therefore, the experts pick up results from own test sessions of the very best devices on the market. The focus was on ANC performance, talk-through mode …

HEAD acoustics hosts free online seminar on ANC headset testing Read More »

12BA and 12BB Microphone Power Modules GRAS Sound and Vibration is introducing two new products: GRAS 12BA and 12BB Microphone Power Modules aimed at engineers who need to power CCP measurement microphones and would like seamless integration of microphone sensitivity data via TEDS. These single-channel (12BA) and four-channel (12BB) USB-powered modules provide integrated TEDS support …

New Power Modules from GRAS Read More »

January 19, 2021 Dallas, TX   For close to 100 years, the world of sound reproduction has been based on Rice and Kellogg’s work. Recently Dinaburg Technology, based in Dallas, TX, was issued their first U.S. patent for an enhanced electro-dynamic loudspeaker design. Mikhail Dinaburg, noted physicist and the patent inventor, uncovered some missing elements …

Dinaburg Technology Receives U.S. Patent for Revolutionary New Loudspeaker Technology Read More »

In their upcoming free online seminar, the HEAD acoustics experts will present their measurement interface for A²B applications named coreA2B and compare it to other solutions on the market. A notable feature of coreA2B is the proxy mode, the capability to send and receive user-defined signals to and from the otherwise unaffected bus. All parameters …

HEAD acoustics hosts free online seminar on Automotive Audio Bus (A²B®) testing in vehicles Read More »

CHICAGO, IL January 14, 2020 – Resonado Labs, audio technology startup, is taking on a century-old technology – the speaker. The speaker driver everyone is familiar with today is the conventional electrodynamic speaker driver, recognized globally as the volume icon. The conventional speaker structure is found in virtually all devices that play music – including …

Resonado Labs debuts FCS Bidirectional at CES 2021 Read More »

Press Release Herzogenrath, December 14, 2020 HEAD acoustics has received the official “Certificate of Type Approval of Measuring Instruments” from the Russian Federal Agency for Technical Regulation and Metrology. Using approved software and hardware solutions is crucial for test laboratories to be certified for measurement tasks in the Russian customs union as well as manufacturers …

Measurement technology from HEAD acoustics receives official type approval from the Russian Federal Agency Read More »

We are thrilled to announce that TesiraCONNECT TC-5D is among the winners of the Sound & Video Contractor 2020 Innovative Product Award. The TC-5D was selected by SVC readers from a wide selection of submissions. Per SVC, the award “acknowledges both electronic and mechanical innovations, and most of celebrates the designers and engineers behind each …

TesiraCONNECT TC-5D Wins Innovative Product Award from SVC Read More »

New APx517B Acoustic Analyzer brings drastically reduced setup time, renowned AP reliability & quality to manufacturing—at a production test price BEAVERTON, OREGON, November 19, 2020: Audio Precision announced today the APx517B acoustic analyzer, specifically designed, configured and built for the production-line testing of speakers, microphones, headphones, headsets and the wide range of consumer electronics incorporating …

Acoustic Production Test Redefined Read More »

Powerful New App Allows Users to Design High Frequency Horns on the Move Ipswich, UK (November 18, 2020) — Celestion, the premier manufacturer of professional audio drivers for sound reinforcement applications as well as guitar and bass loudspeakers, is pleased to announce the premiere of HornWizard, a new desktop and mobile application which is a …

Celestion Introduces the HornWizard App Read More »

NOVEMBER 10, 2020 – ST. PAUL, MN – Today American audio solutions manufacturer, MISCO, announced the introduction of the BWX-6501 & BWX-6502, two high performance 6.5” high excursion woofers with an XBL2 motor design and 10 mm linear Xmax. These new models add to a growing line of premium and performance-based drivers, all designed and …

BOLD NORTH AUDIO RELEASES HIGH EXCURSION 6.5” WOOFERS EMPLOYING XBL2 TECHNOLOGY Read More »

November 16, 2020. A new software update is available for both R&D and QC applications. It is free of charge for any users of dB-Lab major version 210 or QC 6, respectively. Even better, the update provides two new relevant tools for output-based testing of contemporary DSP-enhanced speakers, headphones and other audio systems according to IEC …

Update for dB-Lab 210 – QC 6.7 Read More »

COMSOL Multiphysics® version 5.6 brings faster and more memory lean solvers, efficient CAD assembly handling, clip planes, layout templates for building apps, and four new products: Fuel Cell & Electrolyzer Module, LiveLink for Simulink, Polymer Flow Module, and Liquid & Gas Properties Module. Burlington, MA (November 11, 2020) — COMSOL, provider of software solutions for …

COMSOL Releases Version 5.6 and Introduces Four New Products Read More »

NOVEMBER 10, 2020 – ST. PAUL, MN – Today American audio solutions manufacturer, MISCO, announced the introduction of the BDT-2901, a high performance 29mm soft dome tweeter to add to its growing line of premium and high-performance drivers, all designed and manufactured under the Bold North Audio™ brand in its St. Paul, Minnesota facility. The …

BOLD NORTH AUDIO RELEASES ONLY SOFT DOME TWEETER DESIGNED & ASSEMBLED IN AMERICA Read More »

Automotive and Home Audio Products to be Built with Flat Core Speaker Technology CHICAGO, IL — New disruptive player in the audio industry, Resonado, has recently signed their latest licensing agreement with Soundlab Technology Co., Ltd, an innovative global audio electronics manufacturer with award-winning design engineers, a state-of-the-art research and development center, and a modern …

AUDIO TECHNOLOGY COMPANY RESONADO ANNOUNCES NEW LICENSING AGREEMENT WITH GLOBAL AUDIO MANUFACTURER SOUNDLAB Read More »

The last part of our first web-seminar series Acoustical Measurement of Sound System Equipment according to IEC 60268-21 was presented in August. You have accompanied us for over four months and we have produced over 20 hours of valuable knowledge about acoustical measurement. We are overwhelmed by the positive response we have received. We have updated our KLIPPEL LIVE site. …

Klippel LIVE on demand Read More »

Audio Precision invites you to this one-hour webinar on Open Loop Audio Test. Open loop test techniques are used to measure the performance of audio devices that do not immediately pass audio signals. This includes devices like media players, media streaming devices, audio and video recorders, smartphones, tablets and smart speakers. In this webinar, we’ll …

AP Webinar: Open Loop Audio Test Read More »