Update readme (#897)

docs/README.en.md

@@ -35,16 +35,19 @@ Realtime Voice Conversion Software using RVC : [w-okada/voice-changer](https://g
 
 ## Summary
 This repository has the following features:
-+ Reduce tone leakage by replacing source feature to training-set feature using top1 retrieval;
++ Reduce tone leakage by replacing the source feature to training-set feature using top1 retrieval;
 + Easy and fast training, even on relatively poor graphics cards;
 + Training with a small amount of data also obtains relatively good results (>=10min low noise speech recommended);
 + Supporting model fusion to change timbres (using ckpt processing tab->ckpt merge);
 + Easy-to-use Webui interface;
 + Use the UVR5 model to quickly separate vocals and instruments.
-## Preparing the environment
-We recommend you install the dependencies through poetry.
++ Use the most powerful High-pitch Voice Extraction Algorithm [InterSpeech2023-RMVPE](#Credits) to prevent the muted sound problem. Provides the best results (significantly) and is faster, with even lower resource consumption than Crepe_full.
 
-The following commands need to be executed in the environment of Python version 3.8 or higher:
+## Preparing the environment
+The following commands need to be executed in the environment of Python version 3.8 or higher.
+
+(Windows/Linux)
+First install the main dependencies through pip:
 ```bash
 # Install PyTorch-related core dependencies, skip if installed
 # Reference: https://pytorch.org/get-started/locally/
@@ -52,7 +55,10 @@ pip install torch torchvision torchaudio
 
 #For Windows + Nvidia Ampere Architecture(RTX30xx), you need to specify the cuda version corresponding to pytorch according to the experience of https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/21
 #pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu117
+```
 
+Then can use poetry to install the other dependencies:
+```bash
 # Install the Poetry dependency management tool, skip if installed
 # Reference: https://python-poetry.org/docs/#installation
 curl -sSL https://install.python-poetry.org | python3 -
@@ -60,12 +66,18 @@ curl -sSL https://install.python-poetry.org | python3 -
 # Install the project dependencies
 poetry install
 ```
-You can also use pip to install the dependencies
 
+You can also use pip to install them:
 ```bash
 pip install -r requirements.txt
 ```
 
+------
+Mac users can install dependencies via `run.sh`:
+```bash
+sh ./run.sh
+```
+
 ## Preparation of other Pre-models
 RVC requires other pre-models to infer and train.
 
@@ -90,7 +102,7 @@ Then use this command to start Webui:
 ```bash
 python infer-web.py
 ```
-If you are using Windows, you can download and extract `RVC-beta.7z` to use RVC directly and use `go-web.bat` to start Webui.
+If you are using Windows or macOS, you can download and extract `RVC-beta.7z` to use RVC directly by using `go-web.bat` on windows or `sh ./run.sh` on macOS to start Webui.
 
 There's also a tutorial on RVC in Chinese and you can check it out if needed.
 
@@ -102,8 +114,10 @@ There's also a tutorial on RVC in Chinese and you can check it out if needed.
 + [FFmpeg](https://github.com/FFmpeg/FFmpeg)
 + [Ultimate Vocal Remover](https://github.com/Anjok07/ultimatevocalremovergui)
 + [audio-slicer](https://github.com/openvpi/audio-slicer)
++ [Vocal pitch extraction:RMVPE](https://github.com/Dream-High/RMVPE)
+  + The pretrained model is trained and tested by [yxlllc](https://github.com/yxlllc/RMVPE) and [RVC-Boss](https://github.com/RVC-Boss).
+  
 ## Thanks to all contributors for their efforts
-
 <a href="https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/graphs/contributors" target="_blank">
   <img src="https://contrib.rocks/image?repo=RVC-Project/Retrieval-based-Voice-Conversion-WebUI" />
 </a>