SCS 9010
Sound and Vibration
SCS 9010 – Sound Quality & Vibration Diagnostics
The system SCS9010 is designed to permit to the customer to perform very easy and fast measurements on the vehicle. Small size, light weight, versatile and powerful diagnostic toolkit, designed to give the R&D engineer all needed data acquisition and signal processing tools for a first-aid noise source catching and evaluation.
• Small size
• Light weight
• Veratile and powerful
• 4 channel parallel I/O
• 93 dB S/N
• 0.004% THD
• 4Hz to 20 kHz frequency response
M-BMH = Binaural Headset
Elettroacoustic transducer principle: dynamic, open-air
Frequency range: 20Hz – 18kHz
Impedance: 160 ohm
Microphone cartridge sensitivity: 10mV/Pa
Microphone calibration: a special acoustic coupler allows microphones calibration by means of standard ½” acoustic calibrator
Headband pressure: approx. 1,6N
Weight: approx. 110g
M-H42 = In-Line Binaural Microphone ICP Converter and Headphone Adapter
ICP Converter Gain: 0dBV ±0.5dB
Frequency range: 1Hz – 100kHz
Wideband noise level: <-90dB
Dynamic range: >100dB
Max output signal amplitude: ±5Vpk
ICP excitation: 2.5 – 5mA constant current / 14-28Vdc
Headphone Adapter Gain : 0dB (straight connection)
Size: 15mm diam.- 118mm length (excluding cables)
Weight: approx. 68g
M-H41 = Four Channel Binaural Headphone Conditioner
Two dedicated Input/Output channels for direct M-BMH connection and Binaural Microphone conditioning
Two Line/ICP selectable Input channels
ICP Converter Gain: 0dBV ±0.5dB
Frequency range: 1.6Hz – 20kHz
Wideband noise level: <-90dB
Dynamic range: >100dB
Max output signal amplitude: ±5Vpk
ICP excitation: 3.6mA constant current / 14Vdc
Headphone Adapter Gain : 0dB (straight connection)
Auxiliary earphone output: 0dB buffered (max load 160ohm)
Two Output channels: unbuffered, passive
S/PDIF: Passive (unbuffered) I/O line
Power supply: internal 9V battery or external 9-12Vdc
Size: 107mm W – 117mm D – 34mm H (excluding connectors)
Weight: approx. 360g
(TBA) M-H46 = Four Channel Binaural Headphone & RPM Conditioner
Two dedicated Input/Output channels for direct M-BMH connection and Binaural Microphone conditioning
Four Line/ICP selectable Input channels
ICP Converter Gain: 0dBV ±0.5dB
Frequency range: 1.6Hz – 20kHz
Wideband noise level: <-90dB
Dynamic range: >100dB
Max output signal amplitude: ±5Vpk
ICP excitation: 3.6mA constant current / 14Vdc
Headphone Adapter Gain : 0dB (straight connection)
Auxiliary earphone output: 0dB buffered (max load 160ohm)
Four Output channels: 2 buffered + 2 unbuffered
RPM input: 2 fully independent channels, with proprietary coding algorithm
RPM range: 0 up to 10000 (max. 1kHz input frequency)
S/PDIF: Passive (unbuffered) I/O line
Power supply: internal 9V battery or external 9-12Vdc
Size: 107mm W – 117mm D – 34mm H (excluding connectors)
Weight: approx. 400g
M-S4 = 4Hz – 20kHz Four Channel Analog I/O Digital PC-Card
Four balanced analog inputs and Outputs
Frequency range: 20Hz – 20kHz
A/D and D/A conversion: 24 bit (sampling rate up to 48kHz), simultaneous over four channels
S/N ratio: >93dB
THD+N: <-88dB (0.004%)
Channel crosstalk: <-90dB
Maximum input signal amplitude: ±4Vpk
Input impedance: 10kohm
Output impedance: 100ohm
Input gain: digitally adjustable up to +48dB
Output gain: digitally adjustable up to –91.5dB
S/PDIF: 1 x 24 bit digital I/O available
(TBA) S-SCS8600 = Four channel Audio Recorder & Playback Software
Supported hardware platforms: M-S4plus (recording and playback); pc audio boards (playback only)
Multilanguage (Italian and English by default; other languages on request)
Simultaneous recording up to 4 analog channels + 2 RPM signals
WAVE type output files (user’s choice): single (mono), dual (stereo) or multichannel including RPM data, with header (data properties)
Start/Stop recording: manual or time-triggered
Sample rate: 44,1 kHz or 48 kHz
Sample resolution: 16 or 24 bit
Gain: 0 dB, +30 dB, +48 dB
Overload indicators
Signal’s amplitude bar-graph during recording/playback (only with M-S4plus hardware)