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@@ -0,0 +1,17 @@
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---
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name: Bug report
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about: Create a report to help us improve
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title: ''
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labels: ''
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assignees: ''
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---
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**Describe the bug**
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A clear and concise description of what the bug is. Please do not include AI chat transcripts.
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**Environment**
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Please include information on the operating system and plugin host environment where you are experiencing the issue. If you can, please test in multiple different contexts (ie: different DAWs)
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**Additional Information**
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Please add any additional detail here.
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@@ -9,20 +9,25 @@ To get the intended behavior, **you must run your audio host at the same sample
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For amp-only models (the most typical), **you will need to run an impulse reponse after this plugin** to model the cabinet.
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## Models Supported
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## Usage
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The plugin supports both [Neural Amp Modeler (NAM)](https://github.com/sdatkinson/neural-amp-modeler) models and [RTNeural keras json models](https://github.com/jatinchowdhury18/RTNeural) (like those used by [Aida-X](https://github.com/AidaDSP/AIDA-X)).
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Your DAW should expose the following input controls:
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**Input:** - Input (pre-model) gain in dB.
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**Output:** - Output (post-model) volume in dB.
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**Quality:** - Model quality (if applicable). For NAM A2 models, a value below 0.5 will give you a "lite" model and a value above 0.5 will give you a "full" model.
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**Model:** - The model file (ie: xxx.nam) to use.
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## Models Supported and Performance
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The plugin supports both [Neural Amp Modeler (NAM)](https://github.com/sdatkinson/neural-amp-modeler) models (both A1 and A2) and [RTNeural keras json models](https://github.com/jatinchowdhury18/RTNeural) (like those used by [Aida-X](https://github.com/AidaDSP/AIDA-X)).
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The best source of models is [Tone3000](https://www.tone3000.com/).
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For more information on model type support, see the [NeuralAudio](https://github.com/mikeoliphant/NeuralAudio) repository, which is where the model handling code lives.
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## Performance
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NAM WaveNet models are generally quite expensive to run. This isn't (much of) an issue on modern PCs, but you may have trouble running on less powerful hardware.
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If you are having trouble running a "standard" model, try looking for "feather", or even "nano" (the least expensive) models. You can find a list of ["feather"-tagged models on Tone3000](https://www.tone3000.com/search?sizes=feather). Note that tagging models is up to the submitter, so not all "feather" models are tagged as such - you should be able to find more if you dig around.
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For more information on model type support and performance, see the [NeuralAudio](https://github.com/mikeoliphant/NeuralAudio) repository, which is where the model handling code lives.
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## Input Calibration
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Vendored
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Submodule deps/NeuralAudio updated: 3ad5806370...82ac690900
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These are some sample NAM models designed to be used for performance testing on CPU-limited devices. They are all based on a [LiveSpice model of a Boss SD-1 pedal](https://blog.nostatic.org/2023/04/this-boss-sd-1-pedal-does-not-exist.html). They are provided here under the [CC BY-NC-ND 4.0 license](https://creativecommons.org/licenses/by-nc-nd/4.0/deed.en).
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All models were trained for 300 epochs using the NAM "v1_1_1.wav" capture signal.
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| Model | ESR | CPU%<br>(RPi4 64bit) | Notes |
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| --- |--- | :-: | --- |
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| [BossWN-feather.nam](https://github.com/mikeoliphant/neural-amp-modeler-lv2/blob/main/models/BossWN-feather.nam) | .0001 | 37% | WaveNet "feather" preset |
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| [BossWN-4x2x1.nam](https://github.com/mikeoliphant/neural-amp-modeler-lv2/blob/main/models/BossWN-4x2x1.nam) | .0003 | 28% | WaveNet 4x2 channel |
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| [BossLSTM-2x16.nam](https://github.com/mikeoliphant/neural-amp-modeler-lv2/blob/main/models/BossLSTM-2x16.nam) | .0013 | 28% | LSTM 2x16 layers |
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| [BossLSTM-1x24.nam](https://github.com/mikeoliphant/neural-amp-modeler-lv2/blob/main/models/BossLSTM-1x24.nam) | .0017 | 22% | LSTM 1x24 layer |
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| [BossLSTM-2x8.nam](https://github.com/mikeoliphant/neural-amp-modeler-lv2/blob/main/models/BossLSTM-2x8.nam) | .0019 | 17% | LSTM 2x8 layers |
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| [BossLSTM-1x16.nam](https://github.com/mikeoliphant/neural-amp-modeler-lv2/blob/main/models/BossLSTM-1x16.nam) | .0041 | 15% | LSTM 1x16 layer |
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@@ -45,7 +45,7 @@ Models supported:
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Neural Amp Modeler (NAM): https://github.com/sdatkinson/neural-amp-modeler
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RTNeural keras/Aida-x models: https://github.com/jatinchowdhury18/RTNeural
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A large collection of models is available at https://tonehunt.org
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A large collection of models is available at https://www.tone3000.com
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""";
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patch:writable <@NAM_LV2_ID@#model>;
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@@ -58,6 +58,9 @@ option(SMART_BYPASS_ENABLED "Enable auto-bypass on silence" OFF)
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if (SMART_BYPASS_ENABLED)
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add_definitions(-DSMART_BYPASS_ENABLED)
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message(STATUS "Smart Bypass enabled")
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else()
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message(STATUS "Smart Bypass NOT enabled")
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endif (SMART_BYPASS_ENABLED)
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set_target_properties(neural_amp_modeler
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