| /sof-2.7.6/src/include/sof/math/ |
| D | numbers.h | 75 #define merge_16b16b(high, low) (((uint32_t)(high) << 16) | \ argument
79 #define merge_4b4b(high, low) (((uint8_t)(high) << 4) | \ argument
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| /sof-2.7.6/src/arch/xtensa/drivers/ |
| D | timer.c | 67 uint32_t high; in arch_timer_get_system() local
83 high = timer->hitime + 1; in arch_timer_get_system()
86 high = timer->hitime; in arch_timer_get_system()
89 time = ((uint64_t)high << 32) | low; in arch_timer_get_system()
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| /sof-2.7.6/src/drivers/intel/baytrail/ |
| D | timer.c | 117 uint32_t high; in platform_timer_get() local
128 high = timer->hitime + 1; in platform_timer_get()
131 high = timer->hitime; in platform_timer_get()
134 time = ((uint64_t)high << 32) | low; in platform_timer_get()
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| /sof-2.7.6/zephyr/ |
| D | wrapper.c | 390 uint32_t high; in platform_timer_get() local
395 high = timer->hitime; in platform_timer_get()
398 } while (high != timer->hitime); in platform_timer_get()
400 time = ((uint64_t)high << 32) | low; in platform_timer_get()
410 uint32_t high; in platform_timer_get()
424 high = timer->hitime + 1; in platform_timer_get()
427 high = timer->hitime; in platform_timer_get()
430 time = ((uint64_t)high << 32) | low; in platform_timer_get()
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| /sof-2.7.6/tools/tune/eq/ |
| D | example_iir_bandsplit.m | 18 %% Example: Band-split 2ch to 4ch low and high bands
66 %% Manually setup low-shelf and high shelf parametric equalizers
75 % Low-pass at 2 kHz, add a high-pass at 80 Hz for a small woofer
99 %% Manually setup low-shelf and high shelf parametric equalizers
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| D | example_iir_eq.m | 152 %% Example 6: 20/30/40/50 Hz high-pass
170 comment = sprintf('%d Hz second order high-pass, gain %d dB, created with example_iir_eq.m', ...
173 %% Design IIR high-pass
204 comment = 'Bundle of responses flat/loud/bass/band/high, created with example_iir_eq.m';
264 %% Manually setup low-shelf and high shelf parametric equalizers
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| /sof-2.7.6/src/drivers/intel/ |
| D | Kconfig | 148 Decimation by 4 in FIR is useful in some cases with high microphone
174 The high FIR decimation factors are needed for high microphone clock
176 FIFO configurations may need for one FIR decimation such high
184 The high FIR decimation factors are needed for high microphone clock
186 FIFO configurations may need for one FIR decimation such high
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| /sof-2.7.6/tools/tune/crossover/ |
| D | crossover_generate_config.m | 5 % Interleave the coefficients for the low and high pass filters
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| /sof-2.7.6/tools/tune/drc/ |
| D | drc_gen_coefs.m | 79 % A high value for k will more quickly asymptotically approach a slope of 0
82 max_k = k; % k is too high
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| /sof-2.7.6/tools/topology/topology1/m4/ |
| D | eq_iir_coef_highpass_20hz_0db_16khz.m4 | 1 # 20 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_20hz_0db_48khz.m4 | 1 # 20 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_20hz_20db_16khz.m4 | 1 # 20 Hz second order high-pass, gain 20 dB, created with example_iir_eq.m 30-Mar-2020
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| D | eq_iir_coef_highpass_20hz_20db_48khz.m4 | 1 # 20 Hz second order high-pass, gain 20 dB, created with example_iir_eq.m 30-Mar-2020
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| D | eq_iir_coef_highpass_30hz_0db_16khz.m4 | 1 # 30 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_30hz_0db_48khz.m4 | 1 # 30 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_30hz_20db_16khz.m4 | 1 # 30 Hz second order high-pass, gain 20 dB, created with example_iir_eq.m 30-Mar-2020
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| D | eq_iir_coef_highpass_30hz_20db_48khz.m4 | 1 # 30 Hz second order high-pass, gain 20 dB, created with example_iir_eq.m 30-Mar-2020
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| D | eq_iir_coef_highpass_40hz_0db_16khz.m4 | 1 # 40 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_40hz_0db_48khz.m4 | 1 # 40 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_40hz_20db_16khz.m4 | 1 # 40 Hz second order high-pass, gain 20 dB, created with example_iir_eq.m 30-Mar-2020
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| D | eq_iir_coef_highpass_40hz_20db_48khz.m4 | 1 # 40 Hz second order high-pass, gain 20 dB, created with example_iir_eq.m 30-Mar-2020
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| D | eq_iir_coef_highpass_50hz_0db_16khz.m4 | 1 # 50 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_50hz_0db_48khz.m4 | 1 # 50 Hz second order high-pass, gain 0 dB, created with example_iir_eq.m 27-Nov-2019
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| D | eq_iir_coef_highpass_50hz_20db_16khz.m4 | 1 # 50 Hz second order high-pass and +20 dB gain 13-Aug-2019
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| D | eq_iir_coef_highpass_50hz_20db_48khz.m4 | 1 # 50 Hz second order high-pass and +20 dB gain 18-Dec-2018
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