Beyond ∼1 meter, the speech signal is generally considered to be in the far-field of the speech source. For closely spaced microphones in an array, near-field sound sources present a spherical ...

Durable microphones create durable arrays. Microphone arrays and voice interfaces can connect, inform, and protect us. These technologies are undoubtedly the frontier of consumer electronics, and ...

Need to take a call on your Mac in a busy environment? Apple’s built-in microphone modes can help. Here’s what they do and how to access them. How to Access Mic Modes on a Mac You’d ...

Figure 1 shows the microphone array test fixture in the chamber with the linear microphone array positioned on the axis of the loudspeaker. A 0.25-inch free-field measurement microphone is located ...

Near-field beamforming divides the space directly in front of the microphone array into a 64x64x64 grid of 5cm voxels, and can locate a sound source in that 3d space.

Continue reading “3D Audio Imaging With A Phased Array Microphone ... Continue reading “Amazon Echo Gets Open Source Brain Transplant ... reverb and noise suppression.

Audio-Technica's ATND1061 beamforming ceiling array microphone ... Exclusion zones can be set to avoid known sources of unwanted noise (such as HVAC systems), helping to maximize the effectiveness of ...

When using a microphone in a video conference or recording a video, your keyboard's clack or other background noise can be very distracting to listeners. The good news is that software exists that ...

Nomono calls its Sound Capsule a “portable, cloud-connected spatial audio field recorder for podcasters and broadcast journalists,” and with a $3,000 price tag, I’d also be using that many ...

They use large surrounding spheres of microphone arrays to record holographic sound images — a kind of 3D aural fingerprint — of any musical ... or to reduce aircraft noise in urban planning.

One of the features of the new PS5 DualSense controller that doesn’t quite have people talking yet—despite that being its very purpose—is the microphone array built right into the controller ...