![图片[1]_Audiority Polaris](https://img.vst619.com/2026/10/06/f933352da98b3.jpg)
混响插件Audiority Polaris
VST插件格式:
VST3/AAX/CLAP
Audiority Polaris复刻70年代末早期数字硬件混响,基于单多抽头延迟线打造回声、氛围与混响效果。支持Shimmer、降采样、立体声宽幅、Swell,含预延迟、调制增强与三段反馈均衡。
翻译:
Polaris
具备 Shimmer 效果的早期风格数字回声/混响插件
营造绝美空间感
Polaris 是一款回声/混响插件,其灵感源自 20 世纪 70 年代末的早期硬件数字混响器(如 Ursa Major SST-282)。它仅利用单条多抽头(multitap)延迟线,即可提供回声、氛围感(ambience)和混响效果。
早期的硬件数字混响器价格昂贵。虽然大多数制造商当时已开始采用梳状滤波器(comb filters)和全通滤波器(allpass filters)的组合链(这种方式混响更平滑,但对资源和芯片的要求极高),但也存在其他技术方案——即利用单条多抽头延迟线,在保持低成本的同时营造出效果逼真的混响。
这一理念既简单又强大:将一组无调制抽头(模拟“早期反射声”)与另一组带调制功能的抽头(模拟“扩散/Diffusion”效果)混合,从而以低成本实现令人信服的混响。
我们对这一技术进行了扩展,允许回声(Echo)抽头与扩散(Diffusion)部分进行循环反馈,从而实现更长的混响尾音。此外,您可以轻松编辑所有抽头,创建独特的房间响应、共振梳状滤波、类似 Karplus-Strong 算法的调谐延迟线、合唱(Chorus)、镶边(Flanging)、颤音(Vibrato)等多种效果。
我们还引入了 Shimmer(微光/闪烁)、内部采样率降低(可营造复古数字音色)、立体声宽度(含乒乓延迟效果)和 Swell(音量渐入)等新功能。Swell 功能可平滑输入信号的瞬态,其起音时间(attack time)会自动匹配延迟时间。这一新功能非常适合氛围吉他音色、浓郁绵长的 Pad 音色等应用场景。
自 v1.5 版本起,我们在全新的回声编辑页面中增加了预延迟(Pre-Delay)、调制增强(Modulation Boost)和三段式反馈均衡器(3 Band Feedback Equalizer)功能。
POLARIS 规格参数:
单条多抽头延迟线
预延迟 (Pre-Delay)
早期反射声 (Early Reflections) —— 8 个可编程抽头
扩散 (Diffusion) —— 16 个可编程调制抽头
回声 (Echo) —— 支持毫秒、同步、调谐及长延迟模式
回声调制 (Echo Modulation)
调制增强 (Modulation Boost)
三段式反馈均衡器 (3 Band Feedback Equalizer)
LFO —— 正弦波/三角波/随机波 (Sin/Tri/Rnd) —— 支持频率 (Hz) 及同步模式
Shimmer (微光/闪烁效果)
采样率降低 (Sample Rate Reduction)
立体声宽度 (Stereo Width)
Swell (音量渐入)
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原文:
Polaris
Early Digital Echo / Reverb with Shimmer Plugin
HEAVENLY SPACES
Polaris is an echo/reverb plugin inspired by early hardware digital reverbs of the late 1970s (like the Ursa Major SST-282) and able to provide echo, ambience and reverb out of a single multitap delay line.
When hardware digital reverbs came out to the market they were really expensive. Most manufacturers were already exploiting chains of comb and allpass filters (smoother reverbs, but expensive in both resources and chips), there were other techniques involving the use of a single multitap delay line to create a reasonable reverb while keeping the cost affordable.
That idea is so simple yet powerful: you mix a bunch of unmodulated taps (Early Reflections) with the remaining modulated taps (Diffusion) to create a cheap but convincing reverb.
We extended this technique by making the Echo tap recirculating with the Diffusion section, allowing longer reverb tails. Furthermore you can easily edit all taps to create your own room responses, resonant combs, Karplus-like tuned delay lines, Chorus, Flanging, Vibrato and much more.
Furthermore, we introduced new features like Shimmer, internal Sample Rate reduction (useful to get a vintage digital sound), Stereo Width (Ping Pong delay) and Swell. This last will smooth the transients of the incoming signal, with its attack time automatically matching the delay time. This new feature works great for ambient guitars, intense endless pads and much more.
From v1.5 we introduced Pre-Delay, Modulation Boost and a 3 Band Feedback Equalizer on the new Echo editor page.
POLARIS SPECIFICATIONS:
Single Multitap Delay Line
Pre-Delay
Early Reflections (8 Programmable Taps)
Diffusion (16 Programmable Modulated Taps)
Echo (Ms, Sync, Tuned, Long)
Echo Modulation
Modulation Boost
3 Band Feedback Equalizer
LFO (Sin/Tri/Rnd – Hz, Sync)
Shimmer
Sample Rate Reduction
Stereo Width
Swell
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