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synthio: fix doc build

This commit is contained in:
Jeff Epler 2023-05-29 13:07:15 -05:00
parent f5388e12af
commit 1d58b550b5
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GPG Key ID: D5BF15AB975AB4DE
1 changed files with 13 additions and 9 deletions
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22
shared-bindings/synthio/Synthesizer.c
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@ -293,13 +293,13 @@ MP_PROPERTY_GETTER(synthio_synthesizer_blocks_obj,
//| """Maximum polyphony of the synthesizer (read-only class property)"""
//|
//| def low_pass_filter(cls, cutoff_frequency, q_factor: float = 1 / math.sqrt(2)) -> Biquad:
//| def low_pass_filter(cls, frequency: float, q_factor: float = 0.7071067811865475) -> Biquad:
//| """Construct a low-pass filter with the given parameters.
//|
//| `frequency`, called f0 in the cookbook, is the corner frequency in Hz
//| ``frequency``, called f0 in the cookbook, is the corner frequency in Hz
//| of the filter.
//|
//| `q_factor`, called `Q` in the cookbook. Controls how peaked the response will be at the cutoff frequency. A large value makes the response more peaked.
//| ``q_factor``, called ``Q`` in the cookbook. Controls how peaked the response will be at the cutoff frequency. A large value makes the response more peaked.
//| """
enum passfilter_arg_e { ARG_f0, ARG_Q };
@ -334,13 +334,15 @@ STATIC mp_obj_t synthio_synthesizer_lpf(size_t n_pos, const mp_obj_t *pos_args,
MP_DEFINE_CONST_FUN_OBJ_KW(synthio_synthesizer_lpf_fun_obj, 1, synthio_synthesizer_lpf);
//| def high_pass_filter(cls, cutoff_frequency, q_factor: float = 1 / math.sqrt(2)) -> Biquad:
//| def high_pass_filter(
//| cls, frequency: float, q_factor: float = 0.7071067811865475
//| ) -> Biquad:
//| """Construct a high-pass filter with the given parameters.
//|
//| `frequency`, called f0 in the cookbook, is the corner frequency in Hz
//| ``frequency``, called f0 in the cookbook, is the corner frequency in Hz
//| of the filter.
//|
//| `q_factor`, called `Q` in the cookbook. Controls how peaked the response will be at the cutoff frequency. A large value makes the response more peaked.
//| ``q_factor``, called ``Q`` in the cookbook. Controls how peaked the response will be at the cutoff frequency. A large value makes the response more peaked.
//| """
STATIC mp_obj_t synthio_synthesizer_hpf(size_t n_pos, const mp_obj_t *pos_args, mp_map_t *kw_args) {
@ -362,13 +364,15 @@ STATIC mp_obj_t synthio_synthesizer_hpf(size_t n_pos, const mp_obj_t *pos_args,
}
//| def band_pass_filter(cls, frequency, q_factor: float = 1 / math.sqrt(2)) -> Biquad:
//| def band_pass_filter(
//| cls, frequency: float, q_factor: float = 0.7071067811865475
//| ) -> Biquad:
//| """Construct a band-pass filter with the given parameters.
//|
//| `frequency`, called f0 in the cookbook, is the center frequency in Hz
//| ``frequency``, called f0 in the cookbook, is the center frequency in Hz
//| of the filter.
//|
//| `q_factor`, called `Q` in the cookbook. Controls how peaked the response will be at the cutoff frequency. A large value makes the response more peaked.
//| ``q_factor``, called ``Q`` in the cookbook. Controls how peaked the response will be at the cutoff frequency. A large value makes the response more peaked.
//|
//| The coefficients are scaled such that the filter has a 0dB peak gain.
//| """