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# Copyright (c) Microsoft
# 2022 Chengdong Liang ([email protected])
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gradio as gr
import wespeaker
STYLE = """
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha256-YvdLHPgkqJ8DVUxjjnGVlMMJtNimJ6dYkowFFvp4kKs=" crossorigin="anonymous">
"""
OUTPUT_OK = (STYLE + """
<div class="container">
<div class="row"><h1 style="text-align: center">The speakers are</h1></div>
<div class="row"><h1 class="display-1 text-success" style="text-align: center">{:.1f}%</h1></div>
<div class="row"><h1 style="text-align: center">similar</h1></div>
<div class="row"><h1 class="text-success" style="text-align: center">Welcome, human!</h1></div>
<div class="row"><small style="text-align: center">(You must get at least 70% to be considered the same person)</small></div>
</div>
""")
OUTPUT_FAIL = (STYLE + """
<div class="container">
<div class="row"><h1 style="text-align: center">The speakers are</h1></div>
<div class="row"><h1 class="display-1 text-danger" style="text-align: center">{:.1f}%</h1></div>
<div class="row"><h1 style="text-align: center">similar</h1></div>
<div class="row"><h1 class="text-danger" style="text-align: center">Warning! stranger!</h1></div>
<div class="row"><small style="text-align: center">(You must get at least 70% to be considered the same person)</small></div>
</div>
""")
OUTPUT_ERROR = (STYLE + """
<div class="container">
<div class="row"><h1 style="text-align: center">Input Error</h1></div>
<div class="row"><h1 class="text-danger" style="text-align: center">{}!</h1></div>
</div>
""")
cn_model = wespeaker.load_model("chinese")
en_model = wespeaker.load_model("english")
def speaker_verification(audio_path1, audio_path2, lang='CN'):
if audio_path1 == None or audio_path2 == None:
output = OUTPUT_ERROR.format('Please enter two audios')
return output
if lang == 'EN':
model = en_model
elif lang == 'CN':
model = cn_model
else:
output = OUTPUT_ERROR.format('Please select a language')
return output
cos_score = model.compute_similarity(audio_path1, audio_path2)
if cos_score >= 0.70:
output = OUTPUT_OK.format(cos_score * 100)
else:
output = OUTPUT_FAIL.format(cos_score * 100)
return output
# input
inputs = [
gr.inputs.Audio(source="microphone",
type="filepath",
optional=True,
label='Speaker#1'),
gr.inputs.Audio(source="microphone",
type="filepath",
optional=True,
label='Speaker#2'),
gr.Radio(['EN', 'CN'], label='Language'),
]
output = gr.outputs.HTML(label="")
# description
description = ("<p>WeSpeaker Demo ! Try it with your own voice ! Note: We recommend that the audio length be greater than 5s !</p>")
article = (
"<p style='text-align: center'>"
"<a href='https://github.com/wenet-e2e/wespeaker' target='_blank'>Github: Learn more about WeSpeaker</a>"
"</p>")
examples = [
['examples/BAC009S0764W0228.wav', 'examples/BAC009S0764W0328.wav', 'CN'],
['examples/BAC009S0913W0133.wav', 'examples/BAC009S0764W0228.wav', 'CN'],
['examples/00001_spk1.wav', 'examples/00003_spk2.wav', 'EN'],
['examples/00010_spk2.wav', 'examples/00024_spk1.wav', 'EN'],
['examples/00001_spk1.wav', 'examples/00024_spk1.wav', 'EN'],
['examples/00010_spk2.wav', 'examples/00003_spk2.wav', 'EN'],
]
interface = gr.Interface(
fn=speaker_verification,
inputs=inputs,
outputs=output,
title="Speaker Verification in WeSpeaker : 基于 WeSpeaker 的说话人确认",
description=description,
article=article,
examples=examples,
theme="huggingface",
)
interface.launch(enable_queue=True)
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