{"id":7876,"date":"2021-12-15T10:40:30","date_gmt":"2021-12-15T10:40:30","guid":{"rendered":"https:\/\/www.sonarworks.com\/soundid-reference\/blog\/?p=7876"},"modified":"2025-09-01T14:49:43","modified_gmt":"2025-09-01T13:49:43","slug":"grell-tws-1-earbuds","status":"publish","type":"post","link":"https:\/\/www.sonarworks.com\/blog\/product-news\/grell-tws-1-earbuds","title":{"rendered":"SoundID now integrated into grell TWS\/1 earbuds"},"content":{"rendered":"\n

Next generation personalized audio technology will now be integrated into grell audio\u2019s Introductory Line of True Wireless Headphones with hi-res audio at a price that won’t break the bank<\/em>.<\/p>\n\n\n\n

San Francisco, December 15, 2021 – <\/strong>Sonarworks\u2014the company behind precision audio software used by Grammy Award\u2013winning engineers and recording artists like Lady Gaga, Madonna, Rihanna, Adele, Coldplay, and Kanye West\u2014announces its partnership with grell audio, a new innovative brand of true wireless headphones founded by world-renowned German headphone engineer Axel Grell. Together, Sonarworks is integrating its SoundID personalized audio technology into the grell TWS\/1. The brand\u2019s first in-ear headphones deliver a high-quality, personalized listening experience to a new generation of digital-age audiophiles.<\/p>\n\n\n\n

SoundID<\/a> represents a paradigm shift in audio quality, moving away from the traditional one-size-fits-all approach to personalizing sound throughout the journey from creators to the end listener. SoundID unlocks the full potential of your grell TWS\/1 headphones so you can rediscover your favorite music with unprecedented audio clarity, exactly the way the artist intended it to sound in studio, then further personalized to your unique hearing ability and listening preferences. Your sound profile is as unique as your fingerprint\u2014but even more advanced, thanks to smart algorithms and machine learning that evolve with you over time. The free profile can be set up in minutes with a simple app test to identify your SoundID and is automatically saved directly on your grell TWS\/1 headphones. With SoundID\u2019s Advanced Parametric EQ built-in, there are infinite ways to create your own custom preset or reset your frequency response curve to its flat state. Intuitive adjustments are tailored for even the most demanding audiophiles for an unmatched level of personalization, detail, and clarity.<\/p>\n\n\n

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\u201cThe SoundID + grell TWS\/1 <\/strong>collaboration is much more than just an in-ear headphone with an App to personalise your sound,\u201d said Grell Founder, Axel Grell.  \u201cThe personal sound profile, which anyone can create with the ingenious SoundID test algorithms, is uploaded to the internal sound processors of the TWS\/1, and remains active regardless to which Bluetooth source the TWS\/1 is connected to. When the TWS\/1 is reconnected to the SoundID app, the sound profile can be changed or switched off again.\u201d<\/p>\n\n\n\n

\u201cgrell<\/strong> has chosen SoundID for some important reasons. The sound tuning of the TWS\/1 is made for the average ears geometry. But ear geometries are as individual as fingerprints and so are the frequency responses at the eardrums. With SoundID\u2019s personalisation, the TWS\/1 perfectly adapts to the individual ear and delivers the frequency response at the eardrum that matches perfectly with the high demands set by our listeners,\u201d Grell continued. <\/p>\n\n\n\n

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