Per management, the introduction of the PerL and PerL Pro is expected to end the concept of one-sound-fits-all, thereby enhancing the listening experiences of individual listeners.

This personalized profile is expected to provide superior depth, detail and clarity. Once the OAEs are analyzed to determine the sensitivity of a person’s ears to each frequency, a personal hearing profile is created in the Denon PerL Headphone app using artificial intelligence. This is done by measuring the faint otoacoustic emissions (OAEs), produced by the inner ear in the presence of a range of tones played. The two Denon PerL TWS models use proprietary Masimo technology to assess each person’s unique response to sound. Per Masimo, hearing varies from person to person, thus impacting the listening experience. The eight and four microphones in the PerL Pro and PerL, respectively, provide upgraded noise cancelation, automatically adjusting the level of cancelation according to the amount of leak-through, the environment’s sound and the tightness of fit in the ears. This is expected to enable the user to tune the world out or let it in. PerL Pro also creates a surround sound effect that enhances the overall audio experience in a compact and comfortable wireless earbud design.Īdditionally, both the Denon PerL Pro and PerL models offer active noise cancellation and a more transparent social mode. This leads users to enjoy high-fidelity streaming sources with excellent audio fidelity. Few Words on the Productsĭenon PerL Pro earbuds deliver high-quality sound wirelessly, providing a streaming experience like listening to a CD. The latest launch is expected to significantly expand Masimo’s foothold in the global personalized hearables market, thereby boosting its non-healthcare consumer audio business. The Denon PerL and PerL Pro headphones are now available for purchase in a limited number at, with a fuller rollout expected later in 2023. The products offered, Denon PerL and PerL Pro True Wireless ('TWS') Earbuds featuring Masimo AAT, will likely allow users to create a personal audio profile to optimize the sound quality of the headphones. Masimo Corporation ( MASI Quick Quote MASI - Free Report) has announced that it is expanding its premium Denon brand to introduce its latest offering, Masimo AAT (Adaptive Acoustic Technology).

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