Driger SP-7U Driger SP-7U I ntegrates a microphone and a speaker. It consists of a main unit and two expansion microphones. It is plug-and-play, free of configuration and debugging, and easy to use. The host has built-in 4 omni directional microphone arrays with high signal-to-noise ratio. Through the beam forming algorithm combined with AI technology, it can accurately locate the direction and position of the human voice, so as to achieve accurate sound pickup. The wind can also allow A10 to expand the effective pickup range and achieve longer-distance pickup to meet the needs of large conference rooms. The A10 also uses the industry-leading AI intelligent audio algorithm, which can eliminate Spatial background noise, restore high-definition human voice; support full-duplex calls, achieve full echo cancellation, ensure continuous and natural voices of both parties in the call, without swallowing words or stuttering, and create the ultimate audio experience for professional meetings. Relying on the sound cavity designed by the world's first-class audio brand and the tuning by first-class sound effect engineers, A10 can not only bring clear human voice experience in meetings, but also It is an excellent desktop speaker, with rich bass and clear treble when playing music. Smart Conference Microphone Speaker Meeting rooms, offices, etc. Power supply support system bare metal size Package size Overall weight Environmental conditions speaker type The A10 host is equipped with 4 omnidirectional microphone arrays with high signal-to-noise ratio, which can locate the direction and position of the speaker. Through the beamforming algorithm combined with AI technology, high-quality audio can be obtained to ensure smooth remote meetings; Even better, the A10 comes standard with 2 expansion microphones to achieve longer-distance sound pickup to support large conference rooms. The actual test clear pickup range is up to 60ÿ reverb suppression The A10 is equipped with a set of echo cancellation system that combines traditional signal processing and deep learning. It uses highly robust traditional signal processing algorithms and integrates the latest deep learning network (CrossNet) to achieve echo cancellation, noise reduction, and guarantee. The effect of voice quality. In order to improve the generalization ability of the system and ensure the subjective sense of hearing and speech recognition at the same time, the R&D team used a large amount of speech data, combined with the newly developed loss function that takes into account the subjective sense of hearing and the accuracy of speech recognition, so that the system has a near-end Various indicators such as single-speak sound quality, remote single-speak echo cancellation, dual-speak sound quality and echo cancellation, and speech recognition accuracy have reached the leading level in the industry. Equipped with a standard USB2.0 Type-C interface, the device is plug-and- play and compatible with a variety of mainstream conference software. There is a connection cable slot at the bottom, which is convenient for hiding connection cables and making the desktop more tidy. All aluminum alloy cabinet, metal silver High signal-to-noise ratio digital silicon microphone built-in six (4+2) MEMS microphones 360° omnidirectional pickup, the best pickup distance is 3m, and the effective pickup distance is 10m 68 dB(A) button -35 dBFS Volume In an actual video conference, the voice of the target speaker is often mixed with noise (such as keyboard, mouse or table knocking, fan sound, air conditioner sound, etc.). A10 adopts the industry-leading AI intelligent noise reduction technology, which can eliminate spatial background noise and restore high-definition human voice, so that participants can focus more on the discussion of the meeting content. USB interface indicator light business scenarios. THD Total Harmonic Distortion echo cancellation 50Hz ~ 16kHz High and low frequency speakers, high-fidelity acoustic design, professional sound tuning 15W 50Hz ~ 20kHz 89 dBA @ 1m < 3% AI noise reduction, eliminating various stationary and non-stationary interference noises in conference scenes Maximum background noise suppression: 90 dB. interrupt at any time AI algorithm eliminates echo Intelligent gain adjustment control within 10m, clear sound pickup using AI algorithm to reduce reverberation It adopts first-line professional audio brand high-fidelity acoustic design sound chamber, with tweeter and woofer unit, and has been tuned by professional sound effects. When playing music as a desktop speaker, the bass is thick, the treble is thorough, the voice is clear and natural, and the sound is more delicate. Rated output power noise suppression Microphone Type Microphone Array Microphone Range Pickup Distance Sampling Rate Effective Frequency Range Signal-to-Noise Ratio Sensitivity 94 dB SPL @ 1 kHz 94 dB SPL @ 1 kHz automatic gain Website: www. driger.com full duplex transmission 32 KHz HD wideband audio ÿ Color matching, great texture, very suitable Working voltage: AC 100V ~ 240V ， DC 12V, working frequency: 50Hz / 60Hz Windows / Mac / Android / Linux USB 2.0 Type-C / Type-A, UAC USB 2.0 Type-C / Type-A, UAC 1.0 (1 * computer interface, used to connect audio input and output of PC and other equipment; 2 * expansion microphone interface, used to connect expansion microphone) The ring-shaped indicator strip, with a variety of colors, allows users to easily identify the current working status of the product's microphone, and the operation is convenient and simple. volume -, mute, hang up, dial) Main microphone: 150mm (L) * 150mm (W) * 90mm (H) Extension microphone: 80mm (L) * 80mm (W) * 25mm (H) 297*248*125mm Main wheat: 1.24 kg; Extended wheat: 0.13 kg * Temperature: 2 0°C ~ 40°C (working state), -40°C ~ 60°C (non-working state) Relative humidity: 45% ~ 90% (working state ), 30% ~ 90% (non-working state) Effective frequency range Near end scene remote scene ÿ Professionally designed sound cavity USB plug-and-play, cables are hidden and the desktop is tidy 4+2 digital array microphone A new generation of AI audio noise reduction technology Product Specifications A new generation of AI echo cancellation system fashion business appearance 10m 2m 2m Speaker Specifications hardware interface sound effect general specification Microphone Specifications Machine Translated by Google