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remove enhancement level parameter from AICFilter.

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This commit is contained in:
Gökmen Görgen
2026-01-19 16:54:44 +01:00
parent 22b9aac2ff
commit f0cc54589e
2 changed files with 6 additions and 10 deletions
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1
examples/foundational/07zd-interruptible-aicoustics.py
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@@ -51,7 +51,6 @@ def _create_aic_filter() -> AICFilter:
return AICFilter( return AICFilter(
license_key=license_key, license_key=license_key,
model_id="quail-vf-l-16khz", model_id="quail-vf-l-16khz",
enhancement_level=0.5,
) )

15
src/pipecat/audio/filters/aic_filter.py
View File

@@ -50,7 +50,6 @@ class AICFilter(BaseAudioFilter):
model_id: Optional[str] = None, model_id: Optional[str] = None,
model_path: Optional[str] = None, model_path: Optional[str] = None,
model_download_dir: Optional[str] = None, model_download_dir: Optional[str] = None,
enhancement_level: Optional[float] = 1.0,
voice_gain: Optional[float] = 1.0, voice_gain: Optional[float] = 1.0,
) -> None: ) -> None:
"""Initialize the AIC filter. """Initialize the AIC filter.
@@ -63,7 +62,6 @@ class AICFilter(BaseAudioFilter):
model_id is ignored and no download occurs. model_id is ignored and no download occurs.
model_download_dir: Directory for downloading models. Defaults to model_download_dir: Directory for downloading models. Defaults to
a cache directory in user's home folder. a cache directory in user's home folder.
enhancement_level: Optional overall enhancement strength (0.0..1.0).
voice_gain: Optional linear gain applied to detected speech (0.1..4.0). voice_gain: Optional linear gain applied to detected speech (0.1..4.0).
Raises: Raises:
@@ -85,7 +83,6 @@ class AICFilter(BaseAudioFilter):
"~/.cache/pipecat/aic-models" "~/.cache/pipecat/aic-models"
) )
self._enhancement_level = enhancement_level
self._voice_gain = voice_gain self._voice_gain = voice_gain
self._enabled = True self._enabled = True
@@ -201,9 +198,9 @@ class AICFilter(BaseAudioFilter):
try: try:
# Apply initial parameters # Apply initial parameters
if self._enhancement_level is not None: self._processor_ctx.set_parameter(
level = self._enhancement_level if self._enabled else 0.0 ProcessorParameter.Bypass, 0.0 if self._enabled else 1.0
self._processor_ctx.set_parameter(ProcessorParameter.EnhancementLevel, level) )
if self._voice_gain is not None: if self._voice_gain is not None:
self._processor_ctx.set_parameter(ProcessorParameter.VoiceGain, self._voice_gain) self._processor_ctx.set_parameter(ProcessorParameter.VoiceGain, self._voice_gain)
@@ -215,7 +212,6 @@ class AICFilter(BaseAudioFilter):
logger.debug(f" Model ID: {self._model.get_id()}") logger.debug(f" Model ID: {self._model.get_id()}")
logger.debug(f" Sample rate: {self._sample_rate} Hz") logger.debug(f" Sample rate: {self._sample_rate} Hz")
logger.debug(f" Frames per chunk: {self._frames_per_block}") logger.debug(f" Frames per chunk: {self._frames_per_block}")
logger.debug(f" Enhancement strength: {int((self._enhancement_level or 1.0) * 100)}%")
logger.debug(f" Optimal sample rate: {self._model.get_optimal_sample_rate()} Hz") logger.debug(f" Optimal sample rate: {self._model.get_optimal_sample_rate()} Hz")
logger.debug( logger.debug(
f" Output delay: {self._processor_ctx.get_output_delay()} samples " f" Output delay: {self._processor_ctx.get_output_delay()} samples "
@@ -252,8 +248,9 @@ class AICFilter(BaseAudioFilter):
self._enabled = frame.enable self._enabled = frame.enable
if self._processor_ctx is not None: if self._processor_ctx is not None:
try: try:
level = self._enhancement_level if self._enabled else 0.0 self._processor_ctx.set_parameter(
self._processor_ctx.set_parameter(ProcessorParameter.EnhancementLevel, level) ProcessorParameter.Bypass, 0.0 if self._enabled else 1.0
)
except Exception as e: # noqa: BLE001 except Exception as e: # noqa: BLE001
logger.error(f"AIC set_parameter failed: {e}") logger.error(f"AIC set_parameter failed: {e}")