Saturday 2 June 2012

XTZ Room Analyzer II Pro / XTZ Room Analyzer II

XTZ Room Analyzer II / XTZ Room Analyzer II  Pro is the new and improved, Easy-to-use version of the well renowned XTZ Room Analyzer. With brand new high quality microphone and updated software with improved algorithms XTZ remains your number one option for room analysis!



XTZ Room Analyzer II / XTZ Room Analyzer II Pro












Room AnalyzerA plotted curve shows the average frequency response of the room.
“Found Room Modes” gives information about the found problems and what countermeasures to consider.
“Stimulus EQ” allows simulation of an equalized system with suggested frequency adjustments.
Frequency range: 16 - 250Hz



SpectrogramThe spectrogram is a 2D waterfall diagram which shows the room reverberation time to easily find problematic areas in the low frequency band.
Frequency range: 16 - 250Hz
Time: 0 - 250 ms

Frequency response - RTAReal Time Analyzer (RTA).
Shows the frequency response in one place, with 1/3 octave resolution.
Frequency range: 16 - 20000Hz

Frequency response - SPLFFT measurement with 2D/3D waterfall plot
Anechoic, Ambient & Raw visuell modes
Frequency range: 16 - 20000Hz
Time: 0 - 200 ms

Advanced SPL meterAccurate SPL meter with selectable average lengths and frequency weighting.
Displays continuous and maximum peak values along with selected meter averages.

Tone GeneratorTone generator with a wide choice of output signals can be used independently of
measurements. Output signals include sine wave (10-20kHz), pink noise and white noise.

RT60 reverberation time measurementUsing the RT60-standard the XTZ Room Analyzer II PRO can measure the reverberation time
in your room between 125Hz and 8kHz in octave bands, allowing you to make appropriate
adjustments in sound damping and diffusion.

Delay AlignmentThe new Delay Alignment tool is used for time alignment of sound sources. By measuring the distance from speakers and subwoofer, appropriate adjustments to your subwoofers position or phase settings can be made

Technical Specifications::
● Complete professional analysis toolkit
● Room Analyzer
● Real Time Analyzer
● Frequency response measurement
● Reverberation time/Spectrogram
● SPL - Full frequency measurement
● Advanced SPL Peak and average meter
● Tone generator with a wide choice of
output signals

● High precesion electret microphone
● Tolerance +/-1dB
● Microphonehouse in aluminum
● USB microphoneamplifier in aluminumbox
● XLR connectors in aluminum
● Included cables
● Microphone stand included
● Aluminum carrycase included

XTZ房间分析仪 / 房间分析器可以帮您完善自己房间的声学表现。


在一般情况下,若要优化您的音响系统和房间配置需要花费大量时间,并且需要丰富的经验才可以办到。即便您可以单凭您的耳朵就做得很好,使用了房间分析器后,您还可以做得更好。房间分析器令您成为您自己的声学工程师,可以节省大量时间而实现臻于完美的效果。房间分析器同时也便于使用,不需要任何测量经验。
普通的Hi-Fi测试器材都非常复杂,不容易操作,并且价值不菲。房间分析器作为一款半专业器材,对与那些喜欢Hi-Fi,想要追求设置效果最佳化的人而言,无疑是最具竞争力的一款产品。
* 频率响应RTA实时分析
* 频率响应低频部分(高分析力)
* 找到房间节点,并且计算出必要的补偿来进行校正
* 声谱图/混响时间(时间/频率/幅度)
* USB麦克风拾讯系统(内置声卡)
* 软件配有友好的用户操作界面(支持PC的Windows XP和Vista系统),不需要高超的电脑技能来进行操作
* 随机附有连接系统或超低音的连接线


目标:
我们想用房间分析器来实现下列目标:
* 以有竞争力的价格来提供专业化的高分析力测量系统
* 可以搭配99 W12 DSP超低音(或其他带有参数均衡设置的器材)来使用,机动、灵活、准确地在任何房间内实现声学优化
* 容易安装,容易使用,不需要特殊电脑技能
* 也可以拿来单独使用
该程序可以进行一些计算分析
* RTA实时分析的频率响应
* 房间分析器的频率响应
* 分析房间节点/模式
* 带时间/振幅/频率的声谱分析
* 在测量基础上可以获得带PEQ(参数均衡)的修正建议(参照XTZ 99 W12 DSP)
* 带PEQ(参数均衡)的模拟修正
实际用途范例:
* 能在特定空间内帮助找到音箱或者超低音的最佳摆位
* 可以通过吸收、设置低频陷阱的方式来优化听音环境
* 提供带参数调整(99 W12 DSP)的超低音精确数值,可以补偿房间内的声学问题
为了让测试操作尽量简单,我们使用了USB的麦克风拾讯系统。这样房间处理器就不需要专门的麦克风驱动程序了。该麦克风是针对房间处理器的用途而专门设计的,也是房间处理软件工作的前提。
分析:
软件可以显示房间的频率响应,可以带或不带建议修正。频率响应调整的结果也可以显示出来。
对那些想要测试自己房间数据的人来讲,以被动式方式进行测量是非常有用的。
测量:
虽然软件所采用的算法很复杂,但实际测量的过程很简单,不必成为电脑达人就能够轻松操作这款软件。
XTZ的购买/试用条款不包含该房间分析器。

房间分析仪使用介绍

http://www.xtzhifi.com/public/grafik/q5b8e9n6x6.pdf