SL 203AC Dodec
Providing omnidirectional excitation according to all the latest standards. The source can be driven from a sound level meter or an internal noise source that has been equalised for a flat response over the complete frequency range.
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For more information on SL 203AC Dodec or to request a quote, contact our team now:
Request a QuoteContact usKey Features:
- Specification complying with International Standards: ISO 16283/ISO 140/ISO 3382/ISO 354 DIN 52210/ASTM E2235/ ASTM E336/ASTM E90
- Measurement in room of the apparent sound insulation of dividing elements between rooms according to D.P.C.M. 05-12-1997
- Measurement of reverberation time using interrupted noise according to ISO 354
- Measurement of impulse response according to ISO 3382
- Omnidirectionality according to ISO 140
The Kit includes:
- SL203AC.DC Active Spherical Loudspeaker
- RC103 Multi-function Remote Control: wireless
- TR300 Tripod: height 100/175
- FC300 Flight case
- Ac Cable
Noise Generator
* White noise: Pseudocasual
* Pinck noise: Pseudocasual
* Fast white noise: Alternative to the previous ( greater precision)
* Fast pinck noise: Alternative to the previous ( greater precision)
* Sine sweep: ( exponential ) 20 seconds 50- 20,000 Hz
*Impulsive noise: It reproduces a noise similar to a balloon bursting, a gunshot. or 2 wooden boards banging.
| Diameter | 35 cm / 13.7 inch |
| Total weight | (amplifier + source) 9 kg / 19 Lb |
| Loudspeakers | with neodimium magnets- ( 12 x 130 mm (5 inch) |
| Class D amplifier | 300 W RMS (600 watts peak); very low heat dissipation |
| Noise generator | remote control receiver |
| Micro controller | to linearise and extend the frequency response from 50 Hz–20 kHz |
| Auxiliary input | for external generator |
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