SonicWorld Plugins Telsie S v1.1.1_WIN-R2R

均衡器插件SonicWorld Plugins Telsie S
VST插件格式：
VST3/AAX

SonicWorld Telsie S 是一款基于经典西门子 W295b 均衡器的三段均衡插件，复刻了标志性的空气感高频与饱满低频，并新增了交叉频率控制与谐波功能。

翻译：
SonicWorld Telsie S 是一款基于西门子 W295b 分立式 A 类均衡器（20 世纪 70 年代经典产品）的三段均衡器插件。

W295b 以其美妙通透的高音和浑厚的低音而闻名。Telsie S 不仅保留了这种音色，还在此基础上进行了诸多实用升级，使其更胜一筹！

西门子调音台于 20 世纪 70 年代为德国公共广播协会 (ARD) 设计和制造，代表了当时的技术水平，堪称尖端科技的典范。
这些调音台是电子管 V72/V76 调音台的直接继任者。

V276 话筒前置放大器和 W295 系列均衡器等备受追捧的模块也曾应用于这些调音台中。

西门子提供了三种不同的均衡器型号：W295、W295a 和 W295b，其中 W295b 的设计最为精巧。

所有这些型号都配备了低频搁架式滤波器和高频搁架式滤波器，而只有 W295b 配备了带有临场/缺口滤波器的中频滤波器。

时至今日，W295b 仍然是许多工程师的秘密武器，因为它能提供非常悦耳、通透的高频……

在 SonicWorld，我们对这款模拟设备非常了解，因为在过去的 20 年里，我们维修和安装过许多这样的设备。

图中展示了老式西门子 W 295B 均衡器的内部结构，包括电子元件和控制旋钮。
现在，您无需忍受老旧开关的噼啪声、干涸的电容、难以找到的晶体管等带来的种种问题，即可拥有那种美妙的声音。

西门子 W295b 和 Telsie S 的特点：
与原硬件设备类似，Telsie S 是一款三段均衡器，高低频段均配备搁架式滤波器，中频段配备峰值滤波器。低搁架式滤波器的 ±15 dB 点位于 40 Hz，高搁架式滤波器的 ±15 dB 点位于 15 kHz。

中频段为峰值特性的临场/缺场滤波器，提供 6 个可选中心频率：
0.7 kHz、1 kHz、1.5 kHz、2.3 kHz、3.5 kHz 和 5.6 kHz，最大提升和衰减均为 8 dB。
该峰值滤波器具有比例 Q 值。这意味着，提升或衰减的 dB 值越大，钟形曲线的宽度就越窄。

Telsie S 插件的附加优势
低频滤波器（新增频率）：
除了原设备 40 Hz 的低频搁架滤波器外，Telsie S 还提供了中心频率分别为 40、60、100、160 和 220 Hz 的峰值滤波器。
这些峰值滤波器的 Q 值与频率成正比，也就是说，增益或衰减的幅度越大，滤波器的带宽就越窄。
这些新增的峰值滤波器频率比原设备 40 Hz 的搁架滤波器提供了更多音色选择。

高频滤波器（新增频率）及 AIR 开关：
高频部分保留了原设备音质出色的 15 kHz 高频搁架滤波器。此外，Telsie S 还提供了两个中心频率分别为 12 kHz 和 14 kHz 的峰值滤波器，最大增益或衰减幅度为 15 dB，步进为 3 dB。

AIR 开关可以显著扩展高频部分的频率响应。您可以尝试以更高的采样率运行您的音频，以使此效果更加明显。

谐波功能：
三个均衡器频段均具有谐波功能，包含两个参数：驱动 (Drive) 和输出 (Out)。
驱动 (Drive) 控制允许您调整添加到信号中的谐波量，以丰富信号。
您可以使用输出 (Out) 控制来补偿驱动 (Drive) 部分引起的音量增加。
这两个参数默认是联动的。您可以使用“联动 (Link)”开关禁用此功能。

请谨慎操作，因为可能会出现极端的提升或衰减。
极端的提升不仅会损害您的耳朵，还会损坏您的设备。
我们对任何潜在的损坏概不负责。

低切/高通和高切/低通滤波器：
低切（高通）和高切（低通）滤波器用于清理信号的频率范围。
例如，原声吉他或人声轨道上的低频隆隆声可以通过低切功能轻松降低，或者您可以切掉高频部分，去除恼人的频率。
或者，您也可以同时使用这两个滤波器，为其他音轨腾出空间。
截止频率可以自由选择，两个滤波器的斜率均为每倍频程 -12 dB。

分频器：低频/中频和中频/高频：
在模拟 W295b 上，高频和低频曲线非常宽。这意味着在 40 Hz 的搁架式频段中进行提升或衰减，其声音影响范围可达约 2 kHz。在 15 kHz 的搁架式频段中进行提升或衰减，其声音影响范围则从 200 Hz 左右开始。
我们一直觉得这种特性不太理想，因为它常常会导致处理后出现不必要的频率范围，即使您只想提升或衰减更高或更低的频率。

这就是两个分频点控制旋钮发挥作用的地方。
它们允许您设置 Telsie S 三个均衡频段的交汇频率。
这两个分频点控制旋钮的出厂默认分频频率分别为 500 Hz 和 7 kHz。
即使您不想提升或衰减此频率范围内的任何声音，这也能让您为临场感频段留出更多空间。

图中展示了一个复古风格的控制滑块，标有“X-OVER Low-Mid”（低中频分频），带有一个白色旋钮和一条红色指示线，滑块位于中间位置。
图中还展示了一个线性字母数字控制面板，带有一个白色滑块和一条红色垂直线，下方标有“X-OVER Mid-High”（中高频分频）。
这对于显著调整均衡曲线并找到适合不同均衡需求的理想声音非常有用。例如，您可以大幅提升 220Hz 或更低频段的低频，为歌声打下良好的基础；同时，如果您将分频点从 500Hz 降低到 400Hz，则可以在 400Hz 处切掉不需要的高频。

高频段也是如此。如果您将中高频分频点设置为高于 7kHz 的值，则可以大幅提升高频，同时避免在 7kHz 处提升不需要的频率。

试试我们的均衡器预设，体验一下这项功能的强大之处！

主增益和参数栏：
主增益用于补偿均衡或谐波引起的电平差异。
点击主增益控制按钮可将其重置为 0 dB。

参数栏显示三个谐波带 LBH（低频谐波）、MBH（中频谐波）、HBH（高频谐波）的设置值、低切滤波器和高切滤波器、两个分频器的选定频率以及主增益。
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原文：
The SonicWorld Telsie S is a 3-band equalizer plug-in based on the famous Siemens W295b discrete class A equalizer from the 1970s.

The W295b is known for its wonderfully airy highs and voluminous bass. Telsie S delivers this sound, along with some very useful upgrades compared to its analog counterpart!

Designed and built for the ARD (Association of German Public Broadcasters) in the 70´s, the Siemens mixing consoles reflected what was technically feasible at the time and were at the cutting edge of technology.
These mixing consoles were the direct successor for the tube-based V72/V76 mixing consoles.

Highly sought-after modules like the V276 Microphone Preamp and the W295 Series Equalizer were used in these consoles.

Siemens offered 3 different Equalizer versions: The W295, the W295a and the W295b which has the most elaborated design of the 3 models.

All these models share a low-shelf filter and high-shelf filter, while only the W295b features a mid-band with a presence/absence filter.

The W295b is still today the secret weapon of many engineers as it provides these VERY nice airy highs ….

At SonicWorld we know this analog marvel very well, as we have been servicing and racking many of these units in the last 20 years.

Interior of vintage Siemens W 295B Equalizer showing electronic components and control knobs.
Now you can have that sound without the crackle of old switches, dried-out capacitors, hard-to find transistors, etc.

The features of the Siemens W295b and Telsie S:
Similar to the original hardware device, the Telsie S is a three-band equalizer with shelf-filters on the high and low bands and a peak filter on the mid band. The low-shelf filter has its ±15 dB point at 40 Hz, while the high-shelf filter has its ±15 dB point at 15 kHz.

The mid-band is a presence/absence filter with Peak characteristics and 6 selectable center frequencies:
0.7 kHz, 1 kHz, 1.5 kHz, 2.3 kHz, 3.5 kHz, and 5.6 kHz, and a maximum boost and cut of 8 dB each.
This peak filter has a proportional Q factor. This means that the width of the bell narrows the more dB you boost or cut.

The additional benefits of the Telsie S plug-in
Low Band Filter with additional frequencies:
As an alternative to the original device’s low-shelf filter at 40 Hz, there are additional peak filter frequencies with center
frequencies at 40, 60, 100, 160 and 220 Hz.

These peak filters have a proportional Q factor, meaning the width of the bell narrows the more dB you boost or cut.
These additional peak filter frequencies give you significantly more sonic possibilities than the original shelf filter at 40 Hz.

High Band Filter with additional frequencies and AIR switch:
The high band features the original device’s super nice- sounding high-shelf filter at 15 kHz. As an alternative Telsie S also offers two additional peak filters with center frequencies at 12 kHz and 14 kHz, with a maximum boost or cut of 15 dB in 3 dB steps.

The AIR switch significantly extends the high band’s frequency response. You can experiment with running your session at a higher sample rate to make this effect even more noticeable

Harmonics function:
Each of the three equalizer bands has a harmonics function with two parameters: Drive and Out.
The Drive control allows you to adjust the amount of harmonics added to enrich the signal.
You can use the Out control to compensate for the increase in volume caused by the Drive section.
The two parameters are linked by default. You can disable this by using the Link switch.

Be careful when you do this as extreme boosts or cuts are possible.
Extreme boosts could not only harm your ears, but also your equipment.
We do not take responsibility for any potentional damage.

Low Cut/ High Pass and High Cut/Low Pass Filter:
The Low Cut (High Pass) and the High Cut (Low Pass) filters are used to clean up the frequency range of your signal .
For example low rumble on an acoustic guitar or vocal track can be easily reduced with the Low Cut, or you can cut the high-frequency range for nasty frequencies.
Or with using both filters to give room for other tracks.
The cutoff frequency is freely selectable, both filters have a gentle slope of -12 dB per octave.

X-OverS Low Band/Mid Band and Mid Band/High Band:
On the analog W295b, the high and low band curves are extremely broad. This means that a boost or cut in the 40 Hz shelf band has a sonic impact up to approximately 2 kHz. With the 15 kHz shelf band, a boost or cut has a sonic impact starting at around 200 Hz.
This characteristic never sounded appealing to us, as it often results in unwanted processed frequency ranges, even if you only want to boost or cut at much higher or lower frequencies.

This is where the two X-Over frequency controls come into play.
These allow you to set the respective frequency at which the Telsie S’s three equalizer bands merge.
The factory default crossover frequencies for the two crossover frequency controls are 500 Hz and 7 kHz.
This lets you give the presence band more space, even if you don’t want to boost or cut anything in this frequency range.

A close-up of a vintage control slider labeled “X-OVER Low-Mid” with a white knob and red indicator line, set at the middle position.
A linear alphanumeric control panel with a white slider and a red vertical line and the text ‘X-OVER Mid-High’ below.
This is very helpful for significantly influencing the equalizer curves and finding the right sound for different EQ requirements. You can boost for example with the low band a good amount at 220Hz or lower to give vocals a good basis and you can cut off unwanted higher frequencies at 400 Hz if you lower the X-over from 500 Hz down to 400 Hz.

The same goes for the high band. You can massively boost the high frequencies and avoid boosting unwanted frequencies at 7k if you set the X-Over Mid-High to a higher value than 7 kHz.

Try our EQ presets to find out how useful this feature is!

Master Gain and Parameter Bar:
The Master Gain is used to compensate for level differences caused by equalization or harmonics.
Clicking the Master Gain control resets it to 0 dB.

The Parameter Bar displays the set values ​​of the three harmonics bands LBH (Low Band Harmonics), MBH (Mid Band Harmonics), HBH (High Band Harmonics), the Low- and High-Cut filters, the chosen frequencies of the two X-overs and the Master Gain.

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