TOA AM-1B Real-Time Steering Array Microphone User Manual
- June 3, 2024
- TOA
Table of Contents
TOA AM-1B Real-Time Steering Array Microphone
Equipped with a built-in sensor to detect and track sound sources, the TOA Real-time Steering Array Microphone captures voices clearly and continuously from either side, above or below. This frees speakers to move back and forth in the vicinity of the podium, turn or tilt their heads to address different sections of the audience, or gesture naturally without concern for the location of the microphone. Placed unobtrusively on top of the podium or pulpit, this innovative voice-tracking microphone completely eliminates the interference and inconvenience of gooseneck or handheld mikes.
Unobstrusive desktop design
Adopts an innovative pad-like form permitting unobtrusive placement flat on the podium.
- Removal of barrier between speaker and audience
- Freedom to adopt a comfortable speaking posture
- Ability to move and gesture naturally
Unprecedented voice-tracking capability
Features a unique ability to detect the speaker’s voice, and to track and capture it clearly and reliably, even if the speaker is moving.
- Built-in voice detection/tracking sensor
- Voice capture from up to 3 meters and to tracking range angles up to 180 degrees
- Level compensation for reduced volume variations
- Narrow (50-degree) directivity assuring minimal acoustic feedback
APPEARANCE
AM-1B Array Microphone
AM-1W Array Microphone
Control Unit (common)
CONNECTION
APPLICATION
Houses of Worship
Auditorium, seminar/meeting rooms
SPECIFICATIONS
| AM-1B | AM-1W | |
|---|---|---|
| Array Microphone Unit | ||
| Power Source | 24V DC (supplied from the Control Unit) | |
| Microphone | Unidirectional electret condenser microphone | |
| Directivity Angle | Horizontal 50° (800 Hz – 18 kHz, Array mode), 180° |
(Cardioid mode)
Vertical: 90°
Frequency Response| 150 Hz – 18k Hz|
Maximum Input Sound Pressure| 100 dB SPL|
Operation| Mute switch|
Indicator| Microphone status indicator (output: green, mute: red)|
Microphone Cable| Shielded twisted pair cable 10m (32.81 ft) with connector
equivalent to TA-3
Maximum Cable Length| 70 m (229.66 ft) (use of the AES\EBU cable)|
Finish| Body, punched net: Surface-treated steel plate, black, 30% gloss
Side cover: ABS resin black
| Body, punched net: Surface-treated steel plate, white(RAL9016 equivalent), 30% gloss
Side cover: ABS resin white (RAL9016 equivalent)
Dimensions| 483.9 (W) x 22.1(H) x 64.9 (D) mm (19.05″ x 0.87″ x 2.56″)
excluding cable
Weight| 1.2 kg (2.65 lbs.)|
Control Unit
| Operating Temperature | 0 °C to +40 °C (32 °F to 104 °F) |
|---|---|
| Operating Humidity | 90 % RH (no condensation) |
| Accessory | Removable terminal plug (3 pins) |
| Option | AC Adapter : AD-246 |
Rack mounting bracket : MB-15B-BK (for rack mounting one control unit), MB- 15B-J(for rack mounting two control units) Wall mounting bracket: YC-850 (for one control unit)
TOA Corporation
Specifications are subject to change without notice. (2205) 833-61-100-02-03
References
Read User Manual Online (PDF format)
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