superda 发表于 2008-8-1 08:55

請問ArtemiS中的Tonality和tone to noise Ratio的定義???

請問ArtemiS中的Tonality和tone to noise Ratio的定義???

superda 发表于 2008-8-1 08:56

請問ArtemiS中的Tonality和tone to noise Ratio的定義???

請問ArtemiS中的Tonality和tone to noise Ratio的定義???

jyq110 发表于 2008-8-1 13:29

你可以向朗德公司的技术支持问啊。软件有售后服务的哦。

hyl2323 发表于 2008-8-1 20:10

artemis的帮助里有定义吧，朗德的声学基础培训里有讲过。

豆芽虫 发表于 2011-6-17 19:30

好像是用来处理通讯中的声音处理比较多吧

yqyan 发表于 2011-8-31 14:38

大侠们赐教一下，怎样才能在电脑里装上这个分析软件，电子狗哪里可以买，大概多少钱的啊~

453697017 发表于 2011-8-31 16:56

这个软件和现在用的主流软件（vl、actran、sea）相比！有什么优势所在！

3070406127 发表于 2012-9-5 18:18

回复此贴我是为了做个记号方便下次再来学习的

gy989 发表于 2012-9-7 20:01

回复 16 # superda 的帖子

Tonality:
Tonality is a measure of the proportion of tonal components in the spectrum of a signal and allows a distinction between tones and noises. Tones consist mainly of tonal components which show in the spectrum as pronounced peaks. Noise and broadband noises have no or little tonality.

Tone-to-Noise Ratio:
Just like the Prominence ratio analysis, the purpose of this analysis is to identify tonal components in a signal and to present them as numeric values. The tone-to-noise ratio is defined as the power of a tone compared to the noise power of the frequency group surrounding the tone frequency.

Reference Source: Artemis online help

头狼之狼 发表于 2015-12-5 12:25

谁有ArtemiS10可以分享吗？我的邮箱ZtoulangM@126.com，不胜感激
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