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Qualcomm qcc5141 helps create a top wireless listening experience with the new cleer ally plus II true wireless noise reduction headset

via:驱动之家     time:2021/4/16 12:05:52     readed:193


Over the years, Qualcomm has conducted research on user behavior and demand drivers of global consumer audio devices. According to the Research Report on the use of audio products 2020 issued by Qualcomm, sound quality has always been the primary reference standard for users when purchasing consumer audio products. Cleer ally plus II is equipped with qcc5141 and supports the industry-leading aptx adaptive audio technology, which can bring CD level lossless audio quality experience to users. Moreover, considering the different needs of users for audio experience in different application scenarios, aptx adaptive technology can automatically adjust to different modes based on the user's use scenarios. Users can switch freely between different scenarios without any operation, and enjoy the top-level wireless listening experience all the time. For example, when users listen to music, Qualcomm aptx adaptive can adaptively switch to the high-quality music playing mode, allowing users to listen to all the details of music; when users play games, Qualcomm aptx adaptive can adaptively switch to the low delay mode, helping players to listen, identify positions and turn on fire; when users make voice calls, Qualcomm aptx adaptive can automatically switch to the low delay mode Adaptive can adaptively switch to the call mode of high-resolution voice, and perfectly restore the clear voice.


In addition to the top quality of sound, according to the survey report on the use of audio products 2020 by Qualcomm, consumers' demand for active noise reduction is also increasing year by year, ranking fourth among the earplug features most needed by users. For the demand of noise reduction, the carrier ally plus II equipped with qcc5141 first adopts high pass adaptive active noise reduction technology in China, which can bring ultra-35db noise reduction depth and effectively filter out external noise. In addition, the high pass adaptive active noise reduction technology can also support the dynamic intelligent noise reduction of cleer ally plus II according to the use scene, that is, dynamically adjust the noise reduction parameters of ear filter according to the external scene and use environment, and automatically adapt the best noise reduction effect. For example, the low-frequency noise is very heavy when the user is flying. The high pass adaptive active noise reduction technology can focus on filtering the noise of the aircraft. When the user is in a quiet environment, the technology will automatically reduce the noise reduction intensity. Moreover, when users switch between voice call mode, music mode and voice assistant questioning mode, the active noise reduction function will not be interrupted, bringing users a truly seamless intelligent noise reduction experience. Especially for voice call scenarios, qcc5141 also supports Qualcomm's 8th generation CVC echo cancellation and noise reduction technology, which can achieve accurate speech recognition and noise reduction, and enable both parties to get a clear and pure voice experience even in noisy environment.

In the past, users need to choose the right earphone / earplug cover when wearing the noise reducing earphone, which is close to the ear to achieve the best noise reduction effect, which is likely to cause discomfort. Cleer Ally Plus II adopts high pass adaptive active noise reduction technology and humanized design concept to further improve the wearing experience through the improvement of ergonomics. The advanced oblique angle earmuff design perfectly combines the sound performance and noise elimination function, improves the unique function of the product, takes into account the user's demand for in ear comfort, and can be dynamically adjusted according to the way the user wears headphones Noise reduction performance. For example, in running, walking and other sports scenes, Qualcomm adaptive active noise reduction technology can adjust the performance in real time according to the user's scene, the fit tightness and transmission degree of the headset, so that users can easily get a consistent sound quality experience anytime, anywhere.


In addition, with the improvement of users' demand for high-performance, multi scene, multi-purpose and even all-weather wearing of real wireless products, stable and seamless wireless connection and longer battery life are more important for the use experience of real wireless headphones. According to different external use environments, Qualcomm aptx adaptive technology can also support the adaptive adjustment of transmission bit rate of cleer ally plus II, so as to ensure that users can enjoy consistent and robust connection no matter in the home with stable RF environment or in the airport, coffee shop and other places with serious RF interference. For users' endurance requirements, Qualcomm qcc5141 also optimizes the power consumption for different actual scenarios, ensuring the top-level sound quality and connectivity while achieving the industry-leading ultra-low power control, making the cleer ally plus II single charge can achieve up to 11 hours of battery life, with the charging box can get 33 hours of ultra long life, all-round to meet the user's pursuit of the top listening experience.


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