• 로그인
  • 회원가입
  • 사이트맵
  • ENGLISH
Product Information

제품정보

제품안내

최고의 음향을 위해 준비된 다양한 제품들을 만나보세요.

제품정보 상세보기

  • 측정항목2 상세이미지1 큰이미지 보기
  • 측정항목2 상세이미지2 큰이미지 보기
  • 측정항목2 상세이미지3 큰이미지 보기
제품상세설명표
측정항목2
브랜드명 : NTI
첨부파일 :
[16681]XL2_Presentation.ppt
카다로그
[16678]음향 시스템 측정툴 제안XL2+ML1.doc
기타자료
제품특성
측정항목

RT60 Reverberation Time

Polarity

Delay Time


1/12 Octave Band Analysis (optional)

상세스펙

RT60 Reverberation Time

The XL2 measures the energy decay in the range from 63 Hz to 8 kHz by the Schroeder method in 1/1 octave bands. Automatic triggering and averaging of multiple measurements simplifies the operation and minimizes the measurement time. As test signal serves either an impulse source or gated pink noise.

The optional Extended Acoustic Pack extends the RT60 measurement to a 1/3 octave resolution.

Polarity

Same polarities are important to match the left and right speaker for a stereo sound image. The XL2 measures the polarity of cables, single speakers and speaker cabinets. The detailed result page displays the measured polarity of the octave bands from 125 Hz to 8 kHz. This allows in-depth verification of the polarity - frequency relation. As test signal serves the polarity signal provided on the NTi Audio Test CD or the Minirator test signal generator.




Delay Time

The delay function suits the accurate setup of delay line arrangements, thus the directionality of the signal source will be optimized. The XL2 measures the delay time between the electrical reference signal and the acoustical signal from the speaker. The required acoustical delay settings are displayed automatically, thus the audio engineer may set the measured delay time directly at the delay device in the rack.




1/12 Octave Band Analysis (optional)

The Spectral Limits Option extends the function range for the XL2 by a RTA analyzer with spectral resolutions from 1/1 octave down to 1/12th octave. The XL2 Analyzer compares spectral measurements against a tolerance band and visualizes exceptions in every frequency band. The passed/failed condition is further visualized by the limit button and forwarded to the I/O interface of the instrument in order to drive an external alarm device such the accessory Stack Light.







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
  • Export and Import of tolerance- and capture files
담당자

이름 : 이영현

이메일 : lovensound@sovico.co.kr

전화번호 : 02-2106-2962

관련제품