DODOTRONIC - HiSound microphone dish - Stereo - Jack, AOM 4x

Ref : DODOJACKAOM4STEREO

Available

Descriptive :

DODOTRONIC - HiSound microphone dish - Stereo - Jack, AOM 4x:

This parabolic microphone captures sounds with stereo separation, the signal is routed into a single 3.5mm stereo mini jack connector.

The stereo effect is given by the separation of the channels obtained by placing a separator disc (baffle) between two pairs of microphones, positioned on the left and right channels with two capsules for each channel. The dish is made up of two circuits with upper and lower shielding; the same shield is tightly connected to the ground of all four capsules to minimize immunity to external interference.

A single AOM-5024L offers the same performance as two EM172s. The presence of a single capsule instead of two for each channel allows better focusing in the center of the dish. In addition, the cost of this sensor is lower than that of EM172.

The EM172 saturates at a higher SPL, making it easy to record loud audio with this sensor.

Compared to traditional PZM, the biggest improvement in HiSound stereo is placing the capsule on the same plane as the baffle and not in the opposite direction. This configuration can add an additional +6 dB of signal gain without having any influence on the high frequency response.

Hi-sound includes all components: microphone handle and disc, all you need is a compatible recorder (and optional screen)

Features :

Outer diameter 53 cm
Focusing depth 12.5mm
Weight for 1 mm* 270 g
Total weight for 1 mm* 755 g
PETG material
Audio frequency range (100 Hz – 20 KHz)
Sensor: 4 x AOM-5024, two for each channel
possibility of having an optional XLR output (SEE HERE)
PIP in recorder required.
Own noise only 14 dB
Connector: 3.5 mm gold-plated mini jack (stereo)
PIP plug-in power required for jack connector.

All sensors are tested and matched with a tolerance of ±0.25dB

The 4 x AOM-5024 combination is ideal for very high sensitivity applications such as monitoring night-migrating birds, but loud sound can easily saturate the signal, leading to distortion.

This is why there are also two other options: