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Code Issues Wiki Activity

[all] Silence suppression at begin and end of TTS generated prompts

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This commit is contained in:
bsongis 2012-10-29 19:20:00 +00:00
parent 0a531d258f
commit c8b51eb063
1 changed files with 18 additions and 2 deletions
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20
util/tts.py
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@ -54,7 +54,22 @@ def generate(str, idx, alternate=0):
o.setnchannels(i.getnchannels())
o.setsampwidth(i.getsampwidth())
o.setframerate(i.getframerate())
o.writeframes(f[6400:-6400])
start = 0
end = 0
for i in range(n/2):
sample = ord(f[2*i+1])
# print sample,
if sample != 0xFF and sample != 0x00:
start = i
break
for i in range(n/2):
sample = ord(f[-2*i-1])
# print sample,
if sample != 0xFF and sample != 0x00:
end = i
break
# print 2*start, 2*end,
o.writeframes(f[2*start:-2*end])
o.close()
os.remove(temp)
elif "espeak" in sys.argv:
@ -87,12 +102,13 @@ def generate(str, idx, alternate=0):
os.remove(temp)
print result, str
if result:
return [(result, str)]
else:
return []
if __name__ == "__main__":
sounds = []