噪声测量扩展选件
噪声测量扩展选件
噪声测量扩展选件新增以下高级功能,帮助声学顾问们顺利完成更具挑战的任务。


特性
- 声暴露级 LAE
- 时间计权:脉冲 I
- 声压级差 LAIeq – LAeq
- 累计百分数声级 Ln / 百分比统计 L%(宽频带,频谱)
- 100 ms 间隔数据记录(宽频带,频谱)
- 音频记录:24,32 bit 及 12,24,48,96 kHz 采样率
- 声压级时间曲线
- 自动触发测量(后续支持)
产品编号:
- 噪声测量扩展:600 000 707
- 噪声测量扩展 365:600 000 721(年度订阅)
The Extended Noise Measurement Option adds the advanced features below for more challenging tasks of noise consultants.
- Sound exposure level LAE
- Time weighting: Impulse
- Level difference LAIeq – LAeq
- Percentile statistics L% (broadband & spectrum)
- Logging 100 ms (broadband & spectrum)
- Audio recording: 24, 32 bit with 12, 24, 48, 96 kHz
- Level Time History
- Event-triggered audio and data recording (optional)
- Add Manual and automatic markers (optional)
NTi Audio #:
- Extended Noise Measurement: 600 000 707
- Extended Noise Measurement 365: 600 000 721
(annual subscription service)


