ACOUSTIC CAMERA acoustic@pechom.com.tr Copyright © 2016. PechoM Tüm hakları saklıdır.
SEEING IS BELIEVING. presmetal.com.tr acoustic@pechom.com.tr Copyright © 2016. PechoM Tüm hakları saklıdır.
HAVE YOU EVER SEEN VOICES? presmetal.com.tr acoustic@pechom.com.tr Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
Technical Specifications Microphone Technology MEMS A/C Connection 3 dB Frequency 20 Hz A/D Converter Level 4 Delta Sigma Resolution 16 Bit Maximum Sound Level 180 dB Microphone Frequency Range 20 Hz – 20 kHz Sampling Frequency 44.1 kHz Spectrum Analyses Method 1/1 Octave or 1/3 Octave or FFT FFT Spectrum 4096 line FFT 10,8 Hz line resolution Working Distance 0,5 m to 200 m Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
Noise Cannot Be Hidden! Listen to and analyze real time audio from virtual microphone position, Virtual microphone enables you to listen to the sound contribution from any source real time, filtered with your selected frequency range, Microphones on a disc prevent sound and echo from behind, Low self-noise and large measurement range, High-performance optical video camera are included in the camera front-end unit, The distribution of the high number of microphones ensures high resolving power and reduces the problems due to side lobe effects compared to most other acoustic cameras, Digital microphones ensure large dynamic range and high stability, Records the signal from every microphone. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
Accurate place of noise sources can be seen easily. Accurate local place of noise source can be seen without size limitations. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
Noise source with complicated geometry can be detected really fast with acoustic camera. Fast analyze of exact noise type can be done with intensity method as systems have more than one noise source. Issue can be fixed on it’s source. Easy to present solutions with saving time and cost. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
Noise leakages can be founded instantly in systems. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
Noise reflections can be deactivated! Different unwanted noise source can be eliminated. Therefore, precise noise source can be detected. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
on devices with low noise level. Perfect results on devices with low noise level. Location of noise can be detected easily with low noise levels. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
can be founded instantly in systems. Noise leakages can be founded instantly in systems. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
dB(Z), dB(A), and dB(C) type measurements can be done simultaneously for saving time. AdB Kaydedildi CdB Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
1/1 Octave, 1/3 Octave and FFT spectrums can be measured and recorded simultaneously. 1/1Oktav 1/3Oktav Kaydedildi FFT Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
Noise Spectrogram Analyze Noise level alteration is recorded according to noise frequency with respect to time interval. Instantaneous noise changing can be detected at spectrogram analyze, which cannot be detected in total sound pressure level (Leq). Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
FFT Measurements dBZ dBC dBA 446.8 Hz / 79.1 dB 266.2 Hz / 52.6 dBA 688.2 Hz / 73.4 dBC dBZ FFT Measurements dBC dBA Measurements can be done more accurate in detail with FFT spectrum analyzes. Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr presmetal.com.tr
End the Inattention and Noise Leakages! The acoustic camera can record all data at the same time with raw data recording. Then, the desired specific values can be read and analyzed.
Thank you. acoustic@pechom.com.tr Copyright © 2016. PechoM Tüm hakları saklıdır. acoustic@pechom.com.tr