Tone Assesment App - BZ-7237

根据 ISO 1996–2 或意大利法律在您的声级计上启用客观的现场音调评估。

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当与声级计的FFT分析或频率分析应用程序 Type 2250 和 Type 2270一起使用时，或者与声级计的频率分析应用程序 Type 2250 Light一起使用时，此选项可对音调噪声分量进行客观评估。

分析是全自动的，识别测量频谱中的所有音调。测量完成后，计算分析中所有可能的音调候选音调参数，然后立即获得结果的综合列表。LAeq 同时测量，音调校正的额定电平可当场计算。

使用耳机输出，您还可以收听光标位置频率产生的正弦音，然后将其与您测量的噪音进行比较 – 提供直观快速的方法，确保您报告数据时音调正确。

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现场声级计的客观音调评估

音调评估的测量质量指标

单发生器输出

Hand-held Analyzer Types 2250 and 2270 for Types 2250-S, 2250-S-C, 2270-S and 2270-S-C	Data Sheets	English
Sonomètre analyseur Types 2250 et 2270 pour les Types 2250-S, 2250-S-C, 2270-S et 2270-S-C	Data Sheets	French
Analizzatore portatile Tipi 2250 e 2270 per i Tipi 2250-S, 2250-S-C, 2270-S e 2270-S-C	Data Sheets	Italian
2250 y 2270 - Características técnicas (BP2028)	Data Sheets	Spanish
[German] Daten und Fakten: Handgehaltene Analysatoren der Typen 2250 und 2270 (bp2029)	Data Sheets	German
[Japanese] Product Data: Hand-held Analyzer Types 2250 and 2270 (bp2048)	Data Sheets	Japanese
Product Data: Hand-held Analyzer Types 2250 and 2270 with BZ-7222, BZ-7223, BZ-7224, BZ-7225, BZ-7226 and BZ-7231 Chinese (bp2462)	Data Sheets	Chinese

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Tone Assesment App - BZ-7237

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