• 로그인
  • 회원가입
  • 사이트맵
  • ENGLISH
Product Information

제품정보

제품안내

최고의 음향을 위해 준비된 다양한 제품들을 만나보세요.

제품정보 상세보기

  • Firmware Options 상세이미지1 큰이미지 보기
  • Firmware Options 상세이미지2 큰이미지 보기
  • Firmware Options 상세이미지3 큰이미지 보기
제품상세설명표
Firmware Options
브랜드명 : NTI
첨부파일 :
[16681]XL2_Presentation.ppt
카다로그
[16678]음향 시스템 측정툴 제안XL2+ML1.doc
기타자료
[16678]음향 시스템 측정툴 제안XL2+ML1.doc
기타자료
[16677]음향 시스템 측정툴 제안AL1+ML1.doc
기타자료
제품특성

Firmware Options

Spectral Limits Option

Speech Intelligibility STI-PA

Extended Acoustic Pack

Remote Measurement Option

상세스펙

Spectral Limits Option

The Spectral Limits Option extends the function range for the XL2 by trace capturing, relative curve display and comprehensive tolerance handling for the FFT Analysis and the new high resolution RTA function with spectral resolutions up to 1/12th octave.


Features:

  • High resolution RTA function “1/12 Oct + Tol” with selectable 1/1, 1/3, 1/6 and 1/1 octave spectral resolution
  • Capturing of multiple readings into the internal memory
  • Comparing measurement results against captures with relative or absolute curve display
  • Comprehensive tolerance handling
  • Creating tolerance masks based on captures for passed/failed measurements
  • Extending the FFT Analysis with capture and tolerance functions
  • Export and import of tolerance- and capture files
  • True peak level in 1/1 and 1/3 octave resolution
  • High-resolution Zoom-FFT up to 0.4 Hz steps in the frequency range 5 Hz - 20 kHz

Speech Intelligibility STI-PA

The STI-PA function measures the speech intelligibility of public announcement systems according the latest revision of IEC 60268-16:2003 standard. The XL2 displays the measurement results as STI or as CIS results, accompanied by the individual levels and modulation indices of the seven octave bands. The measurement results are acquired from the dedicated STI-PA test signal, generated by the

  • included STI-PA Test CD
  • Minirator MR-PRO, test signal generator, required for audio systems with line inputs
  • NTi Audio TalkBox, acoustic signal generator, required for audio systems with voice microphones, thus measuring the complete signal chain

Extended Acoustic Pack

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 Levels LIeq
  • Sound Exposure Level LAE
  • Recording of linear wav-files (24 bit, 48 kHz)
  • True peak level in 1/1 and 1/3 octave resolution
  • Clock-Impulse Maximum Level (TaktMax) and values as specified in DIN 45645-1
  • High-resolution Zoom-FFT up to 0.4 Hz steps in the frequency range 5 Hz - 20 kHz
  • Reverberation time RT60 in 1/3 octave resolution

Remote Measurement Option

The Remote Measurement Option allows querying the XL2 measurement data online via the USB interface. Thus customers may program their own measurement application on the computer, e.g. for sound level monitoring or automated measurement tasks. The supported XL2 measurement functions are

  • Sound level meter and spectrum analyzer SLMeter
  • Audio analyzer RMS/THDN
















담당자

이름 : 이영현

이메일 : lovensound@sovico.co.kr

전화번호 : 02-2106-2962

관련제품