Knowles Corporation has joined forces with consumer audio brand Edifier in the creation of the NeoBuds Pro 2 True Wireless Stereo (TWS) earbud design raises the bar for premium wireless audio with the help of Knowles RAN balanced armature (BA) receivers and SiSonic? MEMS microphone technology. The Edifier NeoBuds Pro 2 streams music over Bluetooth at ultra-high frequencies, up to 192kHz/24bit, using the latest LHDC 5.0 HD codec.

Digital signal processing (DSP) with active crossover controls each driver, enabling them to produce frequencies with high precision. NeoBuds Pro 2 is the first to incorporate Edifier's Wide-Band Multi-Channel Active Noise Cancelling (ANC), employing wideband artificial intelligence (AI) noise reduction algorithms and configuring four microphones per earpiece. The ANC design adds an independent feed-forward channel that applies the noise reduction ability of the Knowles BA to hybrid ANC channels.

The design also features Knowles' latest Analog MEMS microphone Raptor (SPK01A0LR5H-1), which offers 72dB signal-to-noise ratio (SNR) and a low-frequency roll-off (LFRO) of 17 Hz for superior ANC performance and improved voice call quality. Working with the AI algorithm that filters ambient noise, the Wide-Band Multi-Channel ANC supports noise cancellation with a depth of -50dB and 5kHz bandwidth, as well as high-fidelity transparency mode, low-latency gaming mode, and multi-dimensional spatial audio and head tracking to immerse listeners in a 360-degree sonic realm. The Knowles Preferred Listening Response Curve demonstrates that listeners across age ranges and hearing capabilities prefer expanded treble ranges.

To meet listener preferences across markets, personalized hearing capabilities for TWS are crucial. crucial. Acknowledging the significance of customized audio experiences, especially in the TWS market, the earbuds introduce advanced sound personalization features with Edifier?s AI Multimodal Dual Adaptive System.

The intuitive mobile app allows users to analyze their listening preferences and optimize a customized auditory journey.