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zsliu98 committed May 24, 2024
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8 changes: 4 additions & 4 deletions content/en/plugins/zlequalizer/_index.md
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### Automation

You can automate any parameters (**EXCEPT** solo, dynamic on, and dynamic threshold learning). Attention:
You can automate frequency, gain, Q value, dynamic threshold, knee width, attack, and release parameters. Attention:

> The modulation speed of automation is not less than 1000 times per second, but much slower than once per sample.
>
> When the plugin window is open, filter parameter modulation may cause interface lag.
>
> The plugin does not smooth modulation internally. Therefore, rough modulation and filter type, slope, stereo mode modulation may cause noise.
> The plugin does not smooth modulation internally. Therefore, extremely fast modulation and modulation of other parameters may cause noise.
>
> When you modulate multiple filters, DO NOT select them on the spectrum.
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The frequency band can be in one of the following states:

- Off: By default, all frequency bands are closed, not affecting the spectrum graph, the overall response curve, or the audio signal.
- Bypassed: The response curve is displayed on the spectrum graph without affecting the overall response curve or the audio signal.
- Bypassed: The response curve is displayed on the spectrum graph without affecting the overall response curve.
- On: The response curve is displayed on the spectrum graph and affects both the overall response curve and the audio signal.

### Dynamic and Threshold Learning
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### Filter Structure

- Minimum Phase: The most common filter structure, also known as analog or zero delay. Low-order minimum phase filters (6 dB/oct and 12 dB/oct) cause small phase shifts. Therefore, when the signal processed by low-order minimum phase filters is mixed with the original or highly correlated signals, phase cancellation issues are almost inaudible. However, when frequency and gain are rapidly modulated, this type of filter is more likely to become unstable and produce audible artifacts.
- State Variable: This type of filter is more stable when frequency and gain are rapidly modulated. However, the phase shift caused by this filter is significant. It is not recommended to mix the processed signal with the original or highly correlated signals.
- State Variable: This type of filter is more stable when frequency and gain are rapidly modulated. However, the phase shift caused by this type of filter is significant. It is not recommended to mix the processed signal with the original or highly correlated signals. What's more, this type of filter will also affect the phase when it is bypassed.


## Acknowledgment
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8 changes: 4 additions & 4 deletions content/zh-cn/plugins/zlequalizer/_index.md
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### 自动化

您可以启用频率、增益、Q 值参数的自动化。请注意:
您可以启用频率、增益、Q值、动态阈值、膝宽、触发、释放参数的自动化。请注意:

> 自动化调制速度不低于 1000 次每秒,该速度远慢于每个音频样本均进行改变。
>
> 在插件界面打开时,滤波器参数调制可能导致宿主界面出现冻结。
>
> 插件内部对于调制不进行任何平滑处理,不平滑的调制 或者 滤波器种类、斜率、立体声设置 等参数的调制会导致滤波器产生噪声
> 插件内部对于调制不进行任何平滑处理,不平滑的调制 或者 对其他参数的调制 会导致滤波器产生噪声
>
> 当您调制多个频段的滤波器,请勿在频谱图同时框选这些频段。
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频段处于以下状态的其中之一:

- 关闭:默认所有频段均处于关闭效果,不在频谱图上显示且不对整体响应曲线和音频产生影响。
- 旁路:在频谱图上显示,但是不对整体响应曲线和音频产生影响
- 旁路:在频谱图上显示,但是不对整体响应曲线产生影响
- 打开:在频谱图上显示,且对整体响应曲线和音频产生影响。

### 动态与阈值学习
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### 滤波器结构

- 最小相位:最常见的滤波器结构,又被称为 模拟 或 零延迟 。低阶的最小相位滤波器( 6 dB/oct 和 12 dB/oct)引起的相位偏移较小。所以,低阶的最小相位滤波器处理过的信号与原信号或者高度关联的信号混合时,几乎不会产生相位抵消问题。但是,当频率和增益快速调制时,这种滤波器更容易变得不稳定从而产生伪影。
- 状态变量:当频率和增益快速调制时,这种滤波器更加稳定。但是,这种滤波器引起的相位偏移较大,不建议将处理后的信号与原信号或者高度关联的信号混合。
- 状态变量:当频率和增益快速调制时,这种滤波器更加稳定。但是,这种滤波器引起的相位偏移较大,不建议将处理后的信号与原信号或者高度关联的信号混合。同时,状态变量滤波器即使处于旁通状态,也会影响信号的相位。

## 致谢

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