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avoid min/max function calls per sample

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András Veres-Szentkirályi 2013-07-01 16:32:00 +02:00
parent 1a469c43d5
commit 1f5e2963ef
1 changed files with 2 additions and 1 deletions
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3
pysstv/sstv.py
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@ -61,7 +61,8 @@ class SSTV(object):
for value in self.gen_values():
sample = int(round(value * amp + alias * (random() - 0.5)))
for chan in chans:
yield max(min(highest, sample), lowest)
yield (lowest if sample <= lowest else
sample if sample <= highest else highest)
def gen_values(self):
"""generates samples between -1 and +1 from gen_freq_bits()