These binaural headsets from DPA have been designed to offer the ability for users to record binaural audio - a technique that uses two microphones to create an immersive 3D stereo sound experience for the listener. When correctly accomplished, these recordings allow the listener to hear sounds like they are actually in the same position as the person who did the actual recording.
Binaural recordings differ from more well-known stereo techniques because binaural uses two omnidirectional mics positioned close together (as if in a listeners ears) to replicate the sound pick up of the human ear as close as possible. Stereo recording on the other hand, use cardioid microphones with a larger space between them.
As online media platforms push to create more immersive content, binaural audio is said to 'have an exciting future'. Film recordists are using binaural techniques to gather content they can use for atmospheric sounds. In addition, podcasts using the binaural technique can provide content that is much more immersive and alive compared to traditional techniques.
4560 CORE+
4560 CORE+ binaural headset microphone is, in its essence, a pair of 4060 CORE+ miniature omnidirectional microphones that are mounted on two earhooks from the 4266 Flex range. The stereo pair of microphones are handpicked, and selected on sensitivity within +/-1.5dB. The headset is terminated with dual MicroLock connectors.
The headset frame is ergonomically designed to fit comfortably and easily. It adjusts to fit any ear size and head shape while at the same time it mounts securely and is hardly visible. Foam windscreens are supplied with the microphones to secure the position in the ear and to offer some damping of wind noise.
4060 CORE+ in this headset array, exhibit an accurate omnidirectional pattern and therefore do not need to be aimed directly at the sound source to achieve quality pickup. This pattern also makes it less sensitive to handling noise as well as pop and wind noise. The microphone capsules can handle sound pressure levels up to 134dB before clipping occurs. This headset mic is well suited for applications where the sound source is more remote or damped and you need to have a good balance signal versus noise.
Frequency response: 20Hz to 20kHz. Sensitivity, nominal, +/-3dB at 1kHz: 20mV/Pa; -34dB re. 1V/Pa. Equivalent noise: 23dB(A) typical, A-weighted. Distortion: 128dB SPL RMS, 131dB SPL peak, at less than 0.5%. Dynamic range: 100dB typical. Maximum SPL: 134dB. Weight: 13g.
DPA manufacture a range of MicroLock adapters, cables, windscreens, and accessories for microphones;
See DPA MICROPHONES - Adapters and Cables
See DPA MICROPHONES - Windscreens and Foams