By connecting multiple ME-33 Boundary Microphones via their 2-metre long cords, it's possible to record the voices of each speaker in a large conference room so they are equally easy to hear
Connection of up to six units enables high-quality recording with reduced noise even for meetings with large numbers of people. In the case of an Olympus digital recorder with stereo microphone jack specifications, you can connect three units to each of the L and R channels. Up to three units can be connected to a recorder with mono microphone jack specifications. If you connect more units, the sensitivity or S/N ratio may deteriorate or the recording may fail
Specifications
SPECIFICATIONS
Type: Electret condenser type
Directionality: Omnidirectional
Frequency response: 70 to 10,000Hz
Sensitivity: -35dB at 1kHz (0dB = 1V/Pa)
Output impedance: 2.2k Ohm
Power supply: Plug-in-power system (1.5 to 5V)
Cord length: 2m
Plug: 3.5mm 3-pole mini plug (mono)
Jack: 3.5mm 3-pole mini plug (mono)
External dimensions: 120 x 23mm (excluding largest protrusions)