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docs(samples): Add Spoken Punctuation and Emojis code samples (#155)
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mquinde committed Jul 28, 2021
1 parent e7efa67 commit cc6b2341cde1fec270afd500c8c5fe2b9023b346
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@@ -25,6 +25,7 @@
python beta_snippets.py multi-channel
python beta_snippets.py multi-language
python beta_snippets.py word-level-conf
python beta_snippets.py spoken-punctuation-emojis
"""

import argparse
@@ -291,6 +292,40 @@ def transcribe_file_with_word_level_confidence():
# [END speech_transcribe_word_level_confidence_beta]


def transcribe_file_with_spoken_punctuation_end_emojis():
"""Transcribe the given audio file with spoken punctuation and emojis enabled."""
# [START speech_transcribe_spoken_punctuation_emojis_beta]
from google.cloud import speech_v1p1beta1 as speech
from google.protobuf import wrappers_pb2

client = speech.SpeechClient()

speech_file = "resources/commercial_mono.wav"

with io.open(speech_file, "rb") as audio_file:
content = audio_file.read()

audio = speech.RecognitionAudio(content=content)
config = speech.RecognitionConfig(
encoding=speech.RecognitionConfig.AudioEncoding.LINEAR16,
sample_rate_hertz=8000,
language_code="en-US",
# Enable spoken punctuation
enable_spoken_punctuation=wrappers_pb2.BoolValue(value=True),
# Enable spoken emojis
enable_spoken_emojis=wrappers_pb2.BoolValue(value=True),
)

response = client.recognize(config=config, audio=audio)

for i, result in enumerate(response.results):
alternative = result.alternatives[0]
print("-" * 20)
print(u"First alternative of result {}".format(i))
print(u"Transcript: {}".format(alternative.transcript))
# [END speech_transcribe_spoken_punctuation_emojis_beta]


if __name__ == "__main__":
parser = argparse.ArgumentParser(
description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter
@@ -313,3 +348,5 @@ def transcribe_file_with_word_level_confidence():
transcribe_file_with_multilanguage()
elif args.command == "word-level-conf":
transcribe_file_with_word_level_confidence()
elif args.command == "spoken-punctuation-emojis":
transcribe_file_with_spoken_punctuation_end_emojis()
@@ -20,6 +20,7 @@
transcribe_file_with_metadata,
transcribe_file_with_multichannel,
transcribe_file_with_multilanguage,
transcribe_file_with_spoken_punctuation_end_emojis,
transcribe_file_with_word_level_confidence,
)

@@ -75,3 +76,10 @@ def test_transcribe_word_level_confidence(capsys):
out, err = capsys.readouterr()

assert "OK Google stream stranger things from Netflix to my TV" in out


def test_transcribe_file_with_spoken_punctuation_end_emojis(capsys):
transcribe_file_with_spoken_punctuation_end_emojis()
out, err = capsys.readouterr()

assert "First alternative of result " in out

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