Conference Table Microphone Adapter
• Round Table Discussions • Business Meetings & Interviews
• Small or Large Conference Table
• Enhances Speech Clarity
• Wide Dynamic Range
• High Magnetic Hum Rejection
The TM-10 conference table microphone adapter adds a whole new dimension to the versatile AT-216 personal assistive listening system. Simply inserting the lapel microphone into the TM-10 transforms the microphone into a table-top conference microphone emphasizing the frequencies that enhance speech clarity.
Using the TM-10 allows the microphone to function as an acoustically tailored, “boundary-type” microphone by using the reflective surface of a table or desk as the boundary area that the microphone picks up. This allows the user to hear everyone sitting around the table eliminating the need to pass around a microphone.
To use, remove the windscreen and tie-clip from the CM-183 lapel microphone and insert the microphone into the receptacle on the TM-10 adapter.
Frequency Response: 100 to 10,000 Hz
Polar Pattern: Hemispherical over boundary
Output Impedance: 1 k ohms nominal
Sensitivity: -28 dB a 1 kHz, ref. 1 volt
Equivalent Output Noise: 23.5 dB (A-weighted)
Max SPL (1 kHz): 128 dB with 10 k load
Signal-to-Noise Ratio: 70.5 dB
Dimension: 2 in. diameter (50.8 mm) x .640 in. high (16.25 mm)
Weight: 1.33 oz (38 grams) with microphone