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Product Information

제품정보

제품안내

최고의 음향을 위해 준비된 다양한 제품들을 만나보세요.

제품정보 상세보기

  • 측정1 상세이미지1 큰이미지 보기
  • 측정1 상세이미지2 큰이미지 보기
  • 측정1 상세이미지3 큰이미지 보기
제품상세설명표
측정1
브랜드명 : NTI
첨부파일 :
[16681]XL2_Presentation.ppt
카다로그
[16678]음향 시스템 측정툴 제안XL2+ML1.doc
기타자료
제품특성

측정 항목

Sound Level Meter



Extended Acoustic Pack (optional)

Real Time Analyzer RTA

FFT Analysis

상세스펙

Sound Level Meter

The XL2 provides together with the measurement microphone a precise sound level meter for monitoring of live sound events and environmental noise. For example parameters like actual, Lmin, Lmax, Leq are measured with frequency weighting A, C, Z and time weightings F and S at the same time. All measurement results are simultaneously available.

Customers may log all acquired level information onto a removable Mini-SD card including real time information. Additionally the XL2 offers wav-file recording for a complete documentation of the measured sound pressure levels, as well voice notes might be added for each measurement. The accuracy of the XL2 exceeds IEC 61672-1, class 1. The XL2 measures correction values between the loudest point of the live event and the actual measurement positions according DIN 15905-5 and SLV 2007



Extended Acoustic Pack (optional)

The Extended Acoustic Pack offers additional features for sound level- and acoustic measurements:

  • Percentiles: 1%, 5%, 10%, 50%, 90%, 95%, 99%
  • Time weighting: Impulse
  • Sound Pressure Level LIeq, Sound Exposure Level LAE
  • Clock-Impulse Maximum Level (TaktMax) and values as specified in DIN 45645-1
  • Digital I/O interface
  • Recording of WAV-files (24 bit, 48 kHz)
  • High-resolution Zoom-FFT, up to 0.4 Hz resolution in the range of 5 Hz to 20 kHz
  • Reverberation time RT60 in 1/3 octave resolution

Real Time Analyzer RTA

The RTA perfectly suits tasks, such as optimizing of sound systems. In addition to the wideband parameters the XL2 measures in parallel the real time spectrum either in 1/1 or 1/3 octave-band resolution according IEC 61260 class 0.

FFT Analysis

The real-time FFT is the ideal tool for visualization of comb filters and narrow band effects. It measures the actual level and the averaged level Leq from 7 Hz - 20 kHz in three ranges. The optional Extended Acoustic Pack offers an additional high-resolution Zoom-FFT up to 0.4 Hz steps in the frequency range 5 Hz - 20 kHz.

The Spectral Limits Option extends the FFT Analysis by trace capturing, relative curve display and comprehensive tolerance handling.

담당자

이름 : 이영현

이메일 : lovensound@sovico.co.kr

전화번호 : 02-2106-2962

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