# 3diosound.com

> AI-optimized mirror of 3diosound.com containing 25 pages totalling 9,619 words of clean markdown content, structured data, and semantic HTML. Original source: https://3diosound.com/. Last updated: 2026-06-16T07:32:57.443Z.

Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG).

## Homepage

- [The Original FS](/content/site-root.html): Shop 3Dio Professional Binaural Microphones and Accessories for ASMR, VR Virtual Reality, Field Recording, Sound Design, Filmmaking, and Professional Recording Studios. 3Dio is a binaural stereo microphone that provides immersive 3D sound. (2,025 words)

## Articles & Blog Posts

- [Free Space XLR Binaural Microphone](/content/products/free-space-xlr-binaural-microphone/index.html): The Free Space XLR Binaural Microphone is the most affordable, professional binaural microphone on the market. The FS XLR is a stereo binaural microphone used for ASMR, VR, Field Recording, Filmmaking, Sound Design, and so much more. The FS XLR provides an incredibly immersive 3D soundscape. (908 words)
- [Omni Pro Binaural Microphone](/content/products/omni-pro-binaural-microphone/index.html): The 3Dio Omni Pro is a professional binaural microphone featuring 8 DPA 4060 high-sensitivity capsules. Omni Pro is perfect for virtual reality and 360° cameras. (1,065 words)
- [Free Space Binaural Microphone](/content/products/free-space-binaural-microphone/index.html): The Free Space Binaural Microphone is the most affordable, high-quality binaural microphone on the market. The FS is a stereo binaural microphone used for ASMR, VR, Field Recording, Filmmaking, Sound Design, and so much more. The FS provides an incredibly immersive sound that transports the listener into a recording. (1,021 words)
- [Free Space Pro II Binaural Microphone](/content/products/free-space-pro-binaural-microphone/index.html): The Free Space Pro II Binaural Microphone is the most affordable, professional binaural microphone on the market. The FS Pro II is a stereo binaural microphone that provides an incredibly immersive 3D soundscape, perfect for professional recording applications, such as VR, Music, Sound Design, Filmmaking, and Podcasts. (1,007 words)
- [Omni Binaural Microphone](/content/products/omni-binaural-microphone/index.html): The 3Dio Omni Binaural is a virtual reality microphone featuring 4 pairs of ears, each pointed at 90° from the adjacent pair and is perfect for 360° video. (889 words)
- [[What is ASMR?](/content/blogs/learn-about-sound/what-is-asmr/index.html)](/content/blogs/learn-about-sound/index.html): Learn about all things related to sound, including pressure waves, feedback, acoustics, reverberation, frequencies, amplitude, RFI and much more. Explore our other blog posts about pro audio gear, including audio interfaces, microphones, analog and digital equipment, mixing consoles and preamps. (234 words)
- [
  What is Binaural? – 3Dio
  ](/content/blogs/learn-about-sound/what-is-binaural/index.html): The literal translation of binaural is 'of two ears'. It is a word associated with hearing and recording. Binaural hearing is what allows humans to pinpoint the source location of a sound. Binaural recording involves capturing sound using a stereo binaural microphone that is shaped and configured like two human ears. (255 words)
- [ASMR](/content/blogs/learn-about-sound/what-is-asmr/index.html): ASMR is an acronym that stands for Autonomous Sensory Meridian Response. It is often described as a tingling sensation on the skin that occurs on the head, the back of the neck, or upper back. It is typically triggered by specific auditory stimuli such as whispering, the crinkling of paper, or the turning of pages. (250 words)
- [
  3Dio Binaural Microphone Accessories
  ](/content/collections/accessories/index.html): Shop 3Dio binaural microphone accessories, wind muffs, video camera and audio recorder mounting brackets, and silicone ears. (74 words)
- [Camera and Audio Recorder Mounting Hardware Bracket](/content/products/camera-audio-recorder-mounting-hardware-bracket/index.html): The 3Dio camera and audio recorder mounting hardware bracket is perfect for mounting a small HD sports camera and a portable digital recording device. (352 words)
- [Grip Handle](/content/products/grip-handle/index.html): The grip handle is perfect for hand-held operation of any 3Dio microphone. A convenient alternative to tripod or mic stand mounting, it features a soft rubber wrap for great shock absorption. The grip is perfect for field recording and offers maximum maneuverability. (393 words)
- [HRTF](/content/blogs/learn-about-sound/what-is-hrtf/index.html): HRTF is an acronym that stands for Head Related Transfer Function. HRTF is a phenomenon that describes how an ear receives sound from a sound source. When a sound is made, it travels through space in every direction in a sound wave. This wave of sound expands outward from the sound source in every direction,. (222 words)
- [How it works](/content/blogs/learn-about-sound/what-is-feedback/index.html): Feedback is a phenomenon that occurs when a microphone picks up sound from a speaker while that speaker is playing sound from the microphone, thus creating a loop. It is commonly described as a signal feeding back into itself. Feedback commonly occurs during live performances or wherever there are speakers broadcasting. (348 words)
- [Products](/content/collections/cables/index.html): We carry a variety of Hosa® cables for connecting any 3Dio microphone to various pro audio gear. Whether you're connecting your 3Dio to a digital recorder, DSLR camera, video camera, mixing console, audio interface, we've got the cables you need. Shop from our collection of splitter cables, stereo cables & XLR cables. (56 words)
- [Technical Answer:](/content/blogs/learn-about-sound/what-is-sound/index.html): Sound is what we hear when a sound wave passes through a medium and reaches our ears. On Earth, sound travels through our atmosphere which consists primarily of nitrogen and oxygen molecules. A sound pressure wave is created when a force causes an object to vibrate. The vibration creates a sound pressure wave. (457 words)
- [
  3Dio Professional Binaural Microphones
  ](/content/collections/microphones/index.html): 3Dio Binaural Microphones are the premier microphones for live music, recording studios, ASMR, field recording, film making and virtual reality applications. (21 words)
- [
  3Dio FS Series Binaural Microphones
  ](/content/collections/fs-series-microphones/index.html): The 3Dio FS Series binaural microphones are some of the most popular binaural microphones in the world. They are ideal for a wide range of applications, from ASMR to professional musicians, field recording to gaming sound design. (21 words)
- [
  3Dio Omni Series Binaural Microphones
  ](/content/collections/omni-series-microphones/index.html): The 3Dio Omni Series binaural microphones are specifically designed for VR applications, intended to be combined with a 360º camera setup. The Omni model includes a panning script for Unity as well as an 8-channel binaural → 4-channel ambisonics converter plugin for the Reaper DAW. (15 words)
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