Audio Low Pass Filter 传递音频源的低频或音频监听器接收的音源低频,并且移除比__截止频率 (Cutoff Frequency)__ 高的频率。
属性: | 功能: |
---|---|
Cutoff Frequency | 低通滤波器的频率范围( 0.0 HZ至 22000.0HZ,默认值为 5000.0HZ)。 |
Lowpass Resonance Q | 低通共振品质值(范围从 1.0 至 10.0,默认值为 1.0)。 |
__Lowpass Resonance Q__(Lowpass Resonance Quality Factor 的缩写,表示低通滤波器共振效果因子)决定了滤波器自共振的衰减程度。低通谐振品质越高表明能量损失速度越慢,即振荡消失得越慢。
Audio Low Pass Filter 带有可视化的曲线,可通过调节音频源和音频监听器之间的距离来设置 Cutoff Frequency。
音源的传播受环境影响例如,完成可视化的雾效,给音频监听器添加细微的低通效果。门外产生的高频率音效会被门过滤掉,不会传递到监听器。为了模拟这种效果,在开门时修改 Cutoff Frequency 值即可。
Did you find this page useful? Please give it a rating:
Thanks for rating this page!
What kind of problem would you like to report?
Thanks for letting us know! This page has been marked for review based on your feedback.
If you have time, you can provide more information to help us fix the problem faster.
Provide more information
You've told us this page needs code samples. If you'd like to help us further, you could provide a code sample, or tell us about what kind of code sample you'd like to see:
You've told us there are code samples on this page which don't work. If you know how to fix it, or have something better we could use instead, please let us know:
You've told us there is information missing from this page. Please tell us more about what's missing:
You've told us there is incorrect information on this page. If you know what we should change to make it correct, please tell us:
You've told us this page has unclear or confusing information. Please tell us more about what you found unclear or confusing, or let us know how we could make it clearer:
You've told us there is a spelling or grammar error on this page. Please tell us what's wrong:
You've told us this page has a problem. Please tell us more about what's wrong:
Thank you for helping to make the Unity documentation better!
Your feedback has been submitted as a ticket for our documentation team to review.
We are not able to reply to every ticket submitted.