iFeature IFEA Spectral Gate v2.0.0 MacOS

• 先进的频率控制 (FFT)：可以针对不同频段设置精确的阈值，从而有效地消除底噪或不需要的杂音。
• 动态控制：新增了专用的 Attack（启动） 和 Release（释放） 控制，让用户能精细调节门限响应的速度，实现更自然或更具创意的声音塑形。
• Tilt Shift（倾斜偏移）亮度调节：通过 UI 上旋转的太阳图标进行可视化操作，调整处理后音频的亮度。这不仅是创意效果，还能补偿因频谱门限处理可能导致的高频滞后，保持声音清晰有力。
• 干湿比 (Dry/Wet) 混合：支持并行处理，方便用户平衡原始信号与处理后的效果。
• 性能优化：2.0 版本的处理速度比 1.0 版本快 7 倍，并具有固定且准确的延迟。

MORiA | AU | VST3 | 8.9 MB

IFEA – Spectral Gate Frequency-Selective Gating.
The Threshold controls which frequencies pass through and which ones get muted or reduced, but instead of applying it to the whole signal, it works per frequency bin thanks to FFT. When the energy of a frequency band is above the threshold, it’s allowed to pass. When it’s below the threshold, it gets gated, meaning reduced or silenced. This gives you precise, frequency-dependent control over what stays and what goes.

Why it is special?
Unlike traditional gates that affect the full signal based on overall volume, the Spectral Gate listens to every tiny slice of the spectrum and decides what to let through.

That means you can
• Isolate transients
• Clean up noise or reverb tails
• Shape textures in a musical or aggressive way

Dial it low for a gritty, textured effect.
Dial it high to let only the strongest parts of the sound cut through.

What is Threshold Curve?
Threshold Curve lets you add a custom threshold curve with as many points as you want. You can drag individual points to shape the curve, or even drag the whole threshold up or down for quick adjustments.

Need more precision? Go full screen for a detailed view and fine-tune your curve with maximum control.

What are Range and Smoothing?
Range
Sets how much of the gated frequencies are blended back into the signal
• Low range = tighter gating, more frequencies removed
• High range = more of the floor/suppressed content mixed back in, creating smoother textures

Smoothing
Sets how gradually the gate transitions when frequencies cross the threshold
• Low smoothing = sharper, more defined gating
• High smoothing = glassy, polished transitions that avoid clicks and create more musical, washed-out effects

System Requirements
macOS 10.13 or newer

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