Abbiamo aggiornato la nostra informativa sulla privacy.
Se vuoi saperne di più visualizza il dettaglio della nostra informativa sulla privacy.
Questo sito utilizza i cookies di profilazione.
Proseguendo la navigazione acconsenti all'uso di tutti i cookies.
Se vuoi saperne di più visualizza il dettaglio della nostra Cookies Policy.
Acusis is a simple-to-use, complete solution for improving the audio quality of your speech-recognition or video communications project. It solves two common issues, all in a single device that hooks up to your project with standard USB protocols.
Far-field reception: Acusis is designed to capture normal speaking volume from across a room, due to its advanced beam-forming microphone array. The microphones form a phased-array, working together to listen in the direction of the speaker. You may notice that the microphones are placed with varying spacing, thats to help with beamforming. The spacing between a microphone pair is best for one frequency, so having different spacing helps cover more frequencies.
Echo cancellation: Acusis is designed to remove the echos of the sound your device is producing from what get picked up by the microphone, significantly reducing feedback in the case of voice/video conferencing, and keeping your speech recognizer from hearing the audio you are creating. All you have to do is make sure your audio output is passed through Acusis and it will make sure it doesnt feed that audio back to you.
Also, Acusis is a linear array rather than circular, which makes it great for mounting on a monitor or TV.
You attach Acusis to your computer/Raspberry Pi/custom system via USB. It will connect to your device as a USB microphone and a USB speaker. The reason it appears as a speaker is because to remove echos from the microphone input, it needs to receive the audio you are producing.
Use Cases
Podcast App:
Awhile back we built a voice-controlled application that ran on a Chrome browser in Linux and played podcasts. Our normal microphone picked up the podcast audio and fed it back into the speech recognition engine, which was pretty annoying since it filled up our logs with transcriptions of the podcasts. With Acusis, only our voices are heard, since the podcast audio output is cancelled by the XMOS DSP.
Video Chat:
Weve attached Acusis to our wall-mounted video chat system to make our audio communication better. We no longer need to yell at the microphone Acusis hears quite well from across the room.
Hack and Learn:
Grab a Logitech camera and/or an XTAG programmer accessory with Acusis and start building your projects now.
Features:
Power: USB Powered, lt; 1 W
Microphones: 4 PDM mics in linear array, adaptive beam-former
Chipset: XMOS XVF3000
AGC (Automatic Gain Control): Yes
Echo Cancellation: Full-Duplex, Barge-in Support, up to 50 dB attenuation
Le informazioni riportate su robot-domestici.it
possono essere soggette a modifiche senza preavviso, alcune immagini sono a titolo indicativo.
Tutti i marchi citati sono di proprietà delle rispettive case e produttori.
Informazioni aziendali
ROBOT DOMESTICI SRL - Via Cornelio Labeone, 70 - 00174 Roma (RM)
Partita IVA IT15791431008 - REA di Roma n. RM 1614298
CODICE FATTURAZIONE ELETTRONICA: KRRH6B9
Tel. (+39) 06 76971136 | e-mail: info@robot-domestici.it