H3-VR
Handheld Ambisonic recorder with four built-in matched mics that captures 360-degree audio for VR, AR and 360 video, with on-board A-to-B decoding. Suited to filmmakers, game audio designers, musicians and live streamers working with spatial sound.
- 4 matched unidirectional condenser mics in an Ambisonic array
- Records Ambisonics A and B (FuMa/AmbiX) up to 24-bit/96 kHz
- On-board A-to-B decoding, no computer needed
- 6-axis sensor auto-detects mic position and orientation
- USB audio interface mode, also for 360 live streaming and conferencing
- Runs on 2 AA batteries or USB power; weighs 120 g
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The H3-VR combines a four-capsule Ambisonic microphone, a recorder and an Ambisonics decoder in one portable unit. It records raw Ambisonics A-format or ready-to-use B-format (FuMa or AmbiX) up to 24-bit/96 kHz, so no computer is needed to convert files. It can also record binaural stereo and standard stereo WAV files with BWF and iXML metadata.
A 6-axis motion sensor detects whether the unit is upright, upside down, endfire or endfire inverted, and the orientation is handled automatically so audio lines up with video. One gain knob controls all four capsules together, and there is a limiter, an adjustable low cut filter, a slate tone and a sound marker for syncing. Binaural monitoring of the Ambisonic signal and on-board playback with rotation are included.
Recordings go to a microSD card. A 3.5 mm line out feeds cameras or other devices, and a headphone jack allows monitoring. In USB audio interface mode it works as a 360 mic for a computer, a stereo mic for iOS devices, or a conference microphone. Free ZOOM Ambisonics Player software converts files to stereo, binaural or 5.1ch surround. With the optional BTA-1 adapter, the H3 Control app provides remote control from an iOS device.
Físeán
Sonraíochtaí
- Branda
- Zoom
- Samhail
- H3-VR
- Catagóir
- Stiúideo › Taifeadáin
Recording
- Recording media
- microSD/microSDHC/microSDXC cards (Class 4 or higher), up to 1TB
- Ambisonics A/B format
- WAV 4ch poly (BWF and iXML): 44.1/48/96 kHz, 16/24-bit
- Stereo format
- WAV stereo (BWF and iXML): 44.1/48/96 kHz, 16/24-bit
- Binaural format
- WAV stereo (BWF and iXML): 44.1/48 kHz, 16/24-bit
- Ambisonics B formats
- FuMa / AmbiX
Inputs
- Built-in mic
- 4 matched unidirectional condenser mics (Ambisonic)
- Maximum sound pressure input
- 120 dB SPL
- Mic gain
- +18 to +48 dB
Outputs
- Line out connector
- 3.5 mm stereo mini
- Line out maximum level
- −10 dBu (1 kHz, 10 kΩ load)
- Phone out connector
- 3.5 mm stereo mini
- Phone out maximum level
- 20 mW + 20 mW (into 32Ω load)
Connectivity
- USB connector
- microUSB
- USB mass storage
- USB 2.0 High Speed
- USB audio interface (stereo/binaural)
- 2 in/2 out, USB 2.0 Full Speed, 44.1/48 kHz, 16-bit
- USB audio interface (Ambisonics)
- 4 in/2 out, USB 2.0 High Speed, 44.1/48 kHz, 24-bit
- Wireless remote
- iOS via optional BTA-1 Bluetooth adapter
Display and sensors
- Display
- 1.25" monochrome LCD (96×64)
- Motion sensor
- 6 axes (3-axis gyro, 3-axis acceleration)
Power
- Batteries
- 2 AA (alkaline, rechargeable NiMH or lithium)
- AC adapter
- ZOOM AD-17, DC 5V/1A (supports USB bus power)
- Battery life (48 kHz/24-bit, FuMa)
- Alkaline/NiMH about 11.5 hours; lithium about 24 hours
Physical
- Dimensions
- 76 mm (W) × 78 mm (D) × 123 mm (H)
- Weight (main unit only)
- 120 g
In the box
- Included
- H3-VR Handy Recorder, foam windscreen, dual mounting bracket
- Optional accessories
- BTA-1 Bluetooth Adapter, WSU-1 Hairy Windscreen