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Update src/pipecat/audio/filters/aic_filter.py

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Co-authored-by: Tobias <76444201+Fl1tzi@users.noreply.github.com>
This commit is contained in:
Gökmen Görgen
2026-01-19 15:12:28 +01:00
committed by Gökmen Görgen
parent 61a230ec53
commit a1cc88a233
1 changed files with 7 additions and 3 deletions
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src/pipecat/audio/filters/aic_filter.py
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@@ -260,9 +260,13 @@ class AICFilter(BaseAudioFilter):
# Convert to float32 in -1..+1 range and reshape to (channels, frames) # Convert to float32 in -1..+1 range and reshape to (channels, frames)
block_i16 = np.frombuffer(block_bytes, dtype=np.int16) block_i16 = np.frombuffer(block_bytes, dtype=np.int16)
block_f32 = (block_i16.astype(np.float32) / 32768.0).reshape( # Convert to float32 and normalize
(1, self._frames_per_block) block_f32 = block_i16.astype(np.float32)
)
block_f32 *= (1.0 / 32768.0)
# Reshape to (1, frames) for AIC SDK
block_f32 = block_f32.reshape((1, self._frames_per_block))
# Process via async processor; returns ndarray (same shape) # Process via async processor; returns ndarray (same shape)
out_f32 = await self._processor.process_async(block_f32) out_f32 = await self._processor.process_async(block_f32)