SMART
DEVICES

Audio Test from the
R&D Lab to the
Production Line

POWERFUL • FAST • FLEXIBLE

LEARN MORE

AUTOMOTIVE
AUDIO

MOBILE
DEVICES

SPEAKERS &
HEADPHONES

SOUND MEASUREMENTS MAKE SOUND PRODUCTS

Applications

Loudspeakers & Microspeakers

Smart Speakers

Headphones & Headsets

Smartphones & Tablets

Automotive Audio

Microphones

Wireless Devices

Telephones

Hearing Aids

Audio Electronics

Support

Ready-Made Sequences to
Accelerate Test Development

LEARN MORE

Check out SoundCheck tips, tricks
and ‘how to’ guides in our knowledgebase

LEARN MORE

Feature demos, training,quick tips
and more on our Youtube Channel

WATCH NOW

Latest News

SoundCheck 20 New Features VideoJune 13, 2022 - 4:07 pm
In this short video, Devin Vaillancourt gives a brief overview of SoundCheck 20 new features including the new enhanced Perceptual Rub & Buzz, features for multichannel testing including the new multichannel RTA, new features for communications testing, POLQA analysis, signal generator upgrades and more.
Huge Discounts on SoundCheck 20 UpgradesApril 26, 2022 - 7:59 pm
For a limited time we are offering deep discounts on a system upgrade to enable you to get up to date with the latest version of SoundCheck. The upgrade offer is a simple flat rate: $3,950 for owners of SoundCheck 14 or 15, $3,250 for owners of version 16, $2,500 for owners of versions 17 […]

Upcoming Events

AES 2022, New York, October 19-20, 2022September 1, 2022 - 3:46 pm
At AES New York, Steve Temme will participate in presentations and discussions on ‘In-car audio measurement’ (with Jayant Datta) and ‘Moving beyond traditional measurements’ (with Jayant Datta and Jonathan Gerbet). Exact schedule and timings are yet to be announced.
ISEAT 2022,October 29-30 2022, Shenzhen, China.September 1, 2022 - 3:43 pm
Listen President, Steve Temme, will be presenting a paper entitled ‘Enhanced perceptual rub & buzz measurement for loudspeaker production test’. Due to Covid-19 regulations, this paper will be presented by video. ISEAT Web Site

Training

SoundCheck Online Basic Training, October 2022August 16, 2022 - 2:29 pm
Registration is now open for our Online SoundCheck Basic Training class from October 4th-13th. The course will again consist of 6 x 2-hour sessions over a 2 week time period, and will cover all the same content as our standard in-person basic training course. Each session is led by a live trainer and will include […]
SoundCheck Online Advanced Training, November 2022August 16, 2022 - 1:07 pm
Registration is now open for our Online SoundCheck Advanced Training class from November 15th-17th. Advanced training is designed for users familiar with the content of the basic class who need to make more complex measurements and want to take their SoundCheck use to the next level. The course consists of 3 x 2-hour sessions (one […]

Technical Resources

Receive Loudness Rating with ITU Real Speech Test SequenceSeptember 12, 2022 - 8:32 pm
The purpose of this sequence is to measure the Receive Loudness Rating (RLR) following the ITU-T P.79 standard using a Head and Torso Simulator (HATS). First, real speech from the ITU-T P.501 standard is sent to the Device Under Test (DUT) speaker by an electrical interface. The HATS right ear captures the DUT‟s speaker response. […]
Send Loudness Rating with ITU Real Speech Test SequenceSeptember 12, 2022 - 7:48 pm
The purpose of this sequence is to measure the Send Loudness Rating (SLR) following the ITU-T P.79 standard. This sequence can be used with handsets, headsets, and conference call devices. First, real speech from the ITU-T P.501 standard is played out of a mouth simulator. The Device Under Test (DUT) microphone then captures the signal […]