DDMF GrandEQ 1.1.0

DDMF推出了一款均衡器：GrandEQ，这是一款提供最小相位和线性相位模式的均衡器插件。

GrandEQ是DDMF自2006年发布第一款均衡器以来，所学到的所有知识的结晶。GrandEQ配备了最小相位和线性相位模式，最小相位可以大大减少信号的数字伪像，线性相位则利用时间反转算法和双倍过采样，确保相位响应平坦的同时，将数字失真量降到最低。

GrandEQ提供七个均衡频段，每个频段都提供增益、频率和带宽控制功能，用户可以自行切换均衡类型，包括有钟形、低频搁架式、高频搁架式、低切、高切、陷波和带通滤波器。

GrandEQ是一款双通道处理器，支持立体声模式、MS模式和独立双通道模式。此外，插件还提供A/B对比功能，用户可以快速对比两个不同的均衡设置，试听比较两者的听感区别，选择最合适的那个设置。

GrandEQ功能：

• 最小相位算法，匹配模拟目标的幅度和相位
• 线性相位算法，时间反转加过采样处理
• 提供七个独立频段，以及七种不同的均衡类型
• 提供A/B对比功能
• 支持LR模式和MS模式
• 可链接或取消链接两个通道的均衡参数设置

File size: 69.5 MB

GrandEQ is nothing else but the culmination of what DDMF have learned in the years since their first software EQ was released back in 2006. It represents the state of the art of equalizer algorithms.

The goal in digital equalizer design is always to reduce the amount of digital artefacts which are introduced due to the necessarily finite sampling frequency. In its minimum phase setting, GrandEQ manages to do just that to an extent larger than most other EQs, and notably both in the amplitude and in the phase domain, while introducing only a very small amount of latency. The result is a very open and clear sound with, at the same time, excellent CPU efficiency. Its linear phase setting stays completely in the time domain, using an elaborate time-reversal algorithm and 2-fold oversampling to ensure excellent amplitude and (flat) phase response with the lowest possible amount of digital distortion.

Features
Minimum Phase algorithm: accurate magnitude and phase matching to analog targets.
Linear Phase algorithm: forward-backward approach + oversampling.
7 independent bands, with 7 different band types: Bell, Low Shelf, High Shelf, Low Cut, High Cut, Bandpass and Notch.
two internal states (A/B) for quick switching between alternative settings.
Left-Right or Mid-Side operation.
Two-channel EQ which can be linked/unlinked.

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