Annadue AI Digital Human Interaction Dedicated Microphone USB Microphone

1. 360° Omnidirectional Pickup: This advanced microphone is designed to support an 8 microphone linear array, offering 360° omnidirectional sound pickup. Utilizing far field recognition and noise reduction technology, it achieves a remarkable pickup distance of up to 5 meters. 2. AEC​ Technology: The microphone includes advanced AEC​ features that prevent playback sound from interfering with sound recording, when playback and recording occur simultaneously. By accessing the reference signal and filtering and calculating the recording signal, the effect of the device's own playback on the sound interaction can be eliminated and the signal to noise ratio can be improved. 3. 6 Degrees Forward Tilt: The forward tilt of 6 degrees enables better adjustment of the pickup angle and camera angle, giving you a better digital human​ interactive experience. 4. Voice Enhancement Technology​: Implement a multi channel linear adaptive de reverberation algorithm (MCLP) to enhances voice clarity by initializing the target signal covariance directly based on signals collected by the array, significantly improving de reverberation performance. 5. Plug and Play Convenience: No setup or driver installation is required. This microphone offers a plug and play experience compatible with various operating systems, including for ​ and for Android. 6. Versatile Applications: Ideal for use in virtual human digital interactions, intelligent customer service, digital employees​, and transparent Organic Light Emitting Diode screens. Spec: Item Type: Digital Human​ Interaction Dedicated Microphone Material: Aluminum Alloy MIC Arrangement: 8 Digital Microphones, Linear Arrangement MIC Signal to Noise Ratio: SNR (TYP) 26dB1K Hz at 1 Pa MIC Sensitivity: -94db1K Hz at 1 Pa Noise Reduction: Noise Reduction up to 20dB in the Case of Signal to Noise Ratio > 5dB; Support Sampling Rate: 2 Channel 24bit, 480,000Hz