Overview of sound measurement and related products
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Feature
·1/2-inch |
Feature
·1/2-inch ·Corresponds to high sensitivity and low frequency ·Withstand a severe temperature environment |
Feature
·1/2-inch ·Corresponds to audible range ·High cost performance |
Feature
·1/2-inch ·Low-cost·Effective for environmental measurement |
Feature
·1/4-inch |
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Specifications |
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Applicable preamplifier MI-3170 |
Applicable preamplifier
MI-3170 |
Applicable preamplifier
MI-3111 |
Applicable preamplifier
MI-3111 |
Applicable preamplifier
MI-3140 |
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↑ Click the each model for details. |
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Feature
·1/2-inch
·High sensitivity
·8 dB of self-noise level
(A-weighting, when using MI-3170) |
Feature
·1/2-inch
·High cost performance
·Effective for multi-channel measurement
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Feature
·1/4-inch
·Ideal for space saving
·Supports wide frequency range
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Specifications |
Specifications |
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Applicable Microphone
MI-1281 MI-1271 MI-1235 MI-1433 MI-1234* MI-1233* MI-1432* MI-1431* |
Applicable Microphone
MI-1235 MI-1433 MI-1234* MI-1433* MI-1432* MI-1431* |
Applicable Microphone
MI-1531 |
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*:Discontinued products
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Feature
MI-1271M12 TEDS Microphone conforms to the IEC 61094-4 Type
WS2F. It can be used by directly connecting to a device equipped
with CCLD (Constant Current Line Drive) with BNC cable. |
Feature
The MI-8100 is a shotgun type directional microphone which sharply catches the intended sound. This is helpful for the removal of background noise in the simple exploration and in abnormal sound detection.
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Specifications
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Specifications
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↑ Click the each model for details. |
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Feature
The SR-2210 sensor amplifier accepts constant-current line drive sensors and connects the signal to analyzers and recorders that would not otherwise be compatible with constant-current sensors. Dual power source: battery or AC adaptor (optional) Stackable for multiple channels. |
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Specifications |
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Applicable microphone, preamplifier, cable
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↑ Click the each model for details. |
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*Discontinued product
*1: Frequency range guaranteed: up to 20 kHz.
| Integrating sound level meter | ||||||||
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Feature
● Integrating sound level meter (Class 2) for product testing and measuring the sound level generated from machines etc.
● High-performance and cost-effective model |
Feature
● Integrating sound level meter (Class 2) for measuring the working environment and environmental noise
● Auto measurement function by timer and trigger ● Level trend can be recorded at the interval from 1ms. (Lp memory function) ● Equipped with USB and RS-232C interfaces |
Feature
● Precision integrating sound level meter (Class 1) for sound analysis and product testing.
● Time weighting (10ms, Impulse) corresponding to the fast sound fluctuation. ● Level trend can be recorded at the interval from 1ms. (Lp memory function) ● Equipped with USB and RS-232C interfaces |
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Specifications |
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↑ Click the each product for more details. |
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| High Performance Sound Level Meter | ||||||||
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Feature
● 4.3 inch color LCD. Easy to see overlapping graph clearly
● Ultra low frequency sound measurement function LA-0709 option (*can only be installed on LA-7500.) |
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| Sound quality evaluation software | |||||
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Feature
Sound quality evaluation pack OS-2740 quantifies sound by using six parameters
of psychoacoustic evaluation; loudness, sharpness, roughness, fluctuation
strength, AI (Articulation Index), tonality as well as conventional physical
quantities such as frequency analysis or octave analysis.
Comparative evaluation of recorded data assessed by time axis or second
processing of calculated results by sound quality parameters can produce new
original parameters to extract features in sound to be measured. It achieves
improving of sound quality, reducing cost of test, speed-up of development
period and so on. |
Feature
Fluctuation Sound Analyzer OS-2760 makes clear sound features based on the two
axes of frequency and fluctuating frequency by using new concept of "time
fluctuation" as well as six parameters of physical quantities such as loudness,
sharpness, roughness, fluctuation strength, AI (Articulation Index), tonality. Since
"Fluctuation Sound Analysis" can be performed comprehensively for sounds with
various fluctuation speeds, it is capable of dealing with a wide range of variable
frequencies. It enables to make clear sound quality elements for sounds that are
not so loud but annoying. |
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↑ Click the each product for more details. |
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| Related Products | ||||||||
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Feature
The SC-3120 is a Class 1/C-rated piston phone type sound calibrator with high accuracy and high stability. Can be used for calibration of sound level meter, sound measurement equipment including microphone. |
Feature
SC-2500 is newly developed calibrator using sound pressure feedback control method for a Class 1 sound level meter. |
Feature
The SC-2120A is a Class 2-rated speaker type sound calibrator using speaker unit. Can be used for operation check of sound measurement system and so on. |
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Specifications |
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↑ Click the each product for more details. |
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| Related software | ||||||
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Feature
OS-2000 series have been popular as Time-series
data analysis software which can perform flexible
data-edit from huge amount of time-series data.
It enables to handle original format of other
company's recorder and general-purpose formats
of CSV and WAVE. In addition, simultaneous
display, layout and overlapping can be performed
smoothly without restrictions by the kind of data
format or the number of sampling frequency. |
Feature OC-1300 series makes it possible to create
reports smoothly and easily to anyone
from huge amount of data. You can layout
axis freely on a graph by dragging mouse
and create graph easily and create various
graphs that you were not able to create in
Excel. |
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↑ Click the each product for more details. |
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Revised:2020/4/13
(PDF 678 MB)
