Airoha Technology announces the launch of its flagship wireless audio chip, AB1595. This groundbreaking chip integrates essential functions that currently require multiple chips into one single system-on-chip (SoC) and achieves Microsoft Teams Open Office certification level, setting a new industry standard. The AB1595 significantly enhances speech noise reduction through AI algorithm and the collaborative processing of up to 10 microphones. It also improves the depth and bandwidth of environmental noise cancellation, enabling real-time filter adaptation to achieve consistent noise cancellation experience across various users’ wearing behaviors. The AB1595 has been adopted by customers, with products expected to be available in Q1 2025.
The AB1595 leverages Airoha Technology’s extensive expertise in wireless communication, AI audio, and hearing aid audio technologies, overcoming numerous challenges to meet diverse customer needs. AB1595 accelerates the development of AI audio products that offer consumers a more comfortable, natural conversation experience and higher quality.
First Flagship Wireless Audio SoC with Built-in AI Hardware Accelerator
Airoha Technology’s Senior Vice President, Yuchuan Yang, stated, “The AB1595 is not only Airoha Technology’s first flagship AI audio chip with a built-in AI hardware accelerator but also the fifth-generation chip on the same development platform provided to our customers. Airoha Technology offers a comprehensive Software Development Kit (SDK) solution that allows customers to reuse components developed in previous generations and quickly integrate them with the AB1595, reducing development costs and time to market. Additionally, Airoha Technology’s platform includes complete acoustic design recommendations, including customized software, hardware application notes, and tools to help customers accelerate the development of differentiated end products.”
Also Read: SEALSQ Launches AI Revolution for AIoT Strategy
Significant Enhancement in “Speech Noise Reduction” Performance with Up to 10 Microphones
The flagship AB1595 chip from Airoha Technology brings the stringent speech quality standards of professional-grade boom microphones with Microsoft Teams Open Office certification to consumer-grade boomless, omnidirectional headsets. By collaborating with up to 10 microphones for ambient sound capture and using AI algorithms to accurately identify and distinguish user voice and environmental sounds, it achieves professional-grade speech quality.
Compared to consumer-grade headsets, the AB1595 can enhance “voice noise suppression” from 10 dB to as low as 40 dB, especially in noisy environments like offices and cafes, significantly optimizing speech quality and bringing professional-grade teleconference functionality to consumer headsets.
Full Adaptive Active Noise Cancellation (ANC): The AB1595 chips feature real-time adaptive ANC significantly enhancing the depth and bandwidth of environmental noise attenuation. They can further detect the user’s wearing condition (i.e., good fit or loose with leakage), performing adaptive compensation. The internal filter settings automatically adjust based on the user’s wearing conditions and different environmental noise types, balancing the best noise cancelling effect with the comfort of reduced ear pressure, providing the most comfortable wearing, and listening experience.
SOURCE: PRNewswire
