JAX Convolutor PRO (AU) 对比 WoodLofier 的使用情况和统计数据
Remarks: This is an Audio Unit, but you have to open the distribution app ones at least to install the included IR file library.
Convolution is a highly complex signal processing approach, that needs some certain computation power. The recorded impulse response of a real world environment is used to render a reverberation effect onto any audio material, so that it sounds like the source was played in that original room or at that location. Some further adjustments and manipulations can be applied to refine these results.
Now this all may sound somewhat naive at first listen but the entire calculation is extremely complex math, so that the very first processors and computers were able to perform this in realtime rather around the end of the last millennium.
Basically, the impulse responses and the audio stream are completely analyzed with FFT algorithms and then the entire analysis data will be cross-modulated into the realtime audio stream by performing a repeated highly performance intensive re-synthesis and accumulation processing for each analysis block of the impulse response.
Therefore it is a crucial performance factor that you use JAX Convolutor with larger processing buffer sizes (1024) samples. Shorter buffers may raise the CPU hit exorbitantly for several reasons.
The manual is embedded into the main app.
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The WoodLofier is both a standalone app and AUv3 plugin which combines 4 different sections to make your sound more lofi or to add some creative twist : filtering (and Sample Rate reduction), a Tape wobble unit, Noise addition and Crushing (clipping, bit reduction and saturation).
It also has 2 LFO’s to modulate several parameters to bring more life/variation in the mix.
And it has a built-in 8 steps sequencer which allows to save/recall all the available parameters per step.
- Has input low cut and high cut filters.
- Has a sample rate reduction unit.
- Has a tape wobble unit.
- Has a signal dependant noise addition unit.
- Noise color can be set with a LP/HP/BP filter.
- Noise levels can be set with 5 advanced parameters.
- Number of bits per sample can be set.
- Has a clipping unit with auto gain and a lowpass filter for heavy distortion.
- Has a more subtle saturation unit.
- Has an 8-steps sequencer : each step can save/recall all the parameters.
- Sequencer can be started manually or started when Playing (transport) starts.
- Sequencer has a convenient beat/bar timing popup.
- Has 2 modulators.
- Modulator source can be internal LFO or external side chain
- Modulator destination can be tape rotation, tape depth, noise level, clip level or input amplitude.
- LFO Square has slew-rate control. (control at 100% generates triangle waveform)
- LFO’s have convenient beat/bar timing popup.
- Presets can be stored in iCloud Drive (makes them available on all your devices).
- Presets can be switched with Midi Program Changes.
- Major controls can be set with Midi CC messages.
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JAX Convolutor PRO (AU) VS. 
WoodLofier一月 12, 2025