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2. 3D sound localization - Wikipedia

   en.wikipedia.org/wiki/3D_sound_localization

   A general way to implement 3d sound localization is to use the HRTF(Head-related transfer function). First, compute HRTFs for the 3D sound localization, by formulating two equations; one represents the signal of a given sound source and the other indicates the signal output from the robot head microphones for the sound transferred from the source.

3. 3D sound reconstruction - Wikipedia

   en.wikipedia.org/wiki/3d_sound_reconstruction

   3D sound reconstruction is the application of reconstruction techniques to 3D sound localization technology. These methods of reconstructing three- dimensional sound are used to recreate sounds to match natural environments and provide spatial cues of the sound source.

4. Acoustic location - Wikipedia

   en.wikipedia.org/wiki/Acoustic_location

   Acoustic source localization [4] is the task of locating a sound source given measurements of the sound field. The sound field can be described using physical quantities like sound pressure and particle velocity. By measuring these properties it is (indirectly) possible to obtain a source direction.

5. Perceptual-based 3D sound localization - Wikipedia

   en.wikipedia.org/wiki/Perceptual-based_3D_sound...

   The ILD arises from the fact that, a sound coming from a source located to one side of the head will have a higher intensity, or be louder, at the ear nearest the sound source. One can therefore create the illusion of a sound source emanating from one side of the head merely by adjusting the relative level of the sounds that are fed to two ...

6. Sound localization - Wikipedia

   en.wikipedia.org/wiki/Sound_localization

   Sound localization is a listener's ability to identify the location or origin of a detected sound in direction and distance. The sound localization mechanisms of the mammalian auditory system have been extensively studied. The auditory system uses several cues for sound source localization, including time difference and level difference (or ...

7. Comparison of free software for audio - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_free...

   Open Sound System: Yes Yes a sound card management and driver system for Unix operating systems: BSD-2-Clause CDDL-1.0 GPL-2.0-only Proprietary (formerly) PipeWire: Wim Taymans Yes Yes (FreeBSD) a media daemon, unifying JACK Audio Connection Kit, PulseAudio, and GStreamer: MIT License: PortAudio & PortMidi: Ross Bencina Yes Yes Yes

8. 3D sound synthesis - Wikipedia

   en.wikipedia.org/wiki/3D_sound_synthesis

   An application of 3D sound synthesis is the sense of presence in a virtual environment, by producing more realistic environments and sensations in games, teleconferencing systems, and tele-ensemble systems. 3D sound can also be used to help those with sensory impairments, such as the visually impaired, and act as a substitute for other sensory feedback.

9. Sound Retrieval System - Wikipedia

   en.wikipedia.org/wiki/Sound_Retrieval_System

   SRS. Sound Retrieval System (SRS) is a patented psychoacoustic 3D audio processing technology originally invented by Arnold Klayman in the early 1980s. [citation needed] The SRS technology applies head-related transfer functions (HRTFs) to create an immersive 3D soundfield using only two speakers, widening the "sweet spot", creating a more spacious sense of ambience, and producing strong ...