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2025-06-05 15:06:08 +02:00
parent 75774cea62
commit fcc30243f5
2 changed files with 12 additions and 2 deletions
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10
sound_meter/NSRT_MK4_change_config.py
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@@ -19,6 +19,8 @@ write_fs(frequency: int) -> sampling freq
''' '''
import nsrt_mk3_dev import nsrt_mk3_dev
from nsrt_mk3_dev import Weighting
nsrt = nsrt_mk3_dev.NsrtMk3Dev('/dev/ttyACM0') nsrt = nsrt_mk3_dev.NsrtMk3Dev('/dev/ttyACM0')
@@ -27,6 +29,14 @@ nsrt = nsrt_mk3_dev.NsrtMk3Dev('/dev/ttyACM0')
nsrt.write_tau(60) nsrt.write_tau(60)
##################### #####################
#####################
#change Weighting curve
# - Weighting.DB_A (A-weighting - most common for environmental noise)
# - Weighting.DB_C (C-weighting - for peak measurements)
# - Weighting.DB_Z (Z-weighting - linear/flat response)
nsrt.write_weighting(Weighting.DB_A)
#####################
freq_level = nsrt.read_fs() #current sampling frequency freq_level = nsrt.read_fs() #current sampling frequency
time_constant = nsrt.read_tau() #reads the current time constant time_constant = nsrt.read_tau() #reads the current time constant
leq_level = nsrt.read_leq() #current running LEQ and starts the integration of a new LEQ. leq_level = nsrt.read_leq() #current running LEQ and starts the integration of a new LEQ.

4
sound_meter/NSRT_mk4_get_data.py
View File

@@ -5,7 +5,7 @@
___) | |_| | |_| | |\ | |_| | ___) | |_| | |_| | |\ | |_| |
|____/ \___/ \___/|_| \_|____/ |____/ \___/ \___/|_| \_|____/
python3 /var/www/nebuleair_pro_4g/sound_meter/get_data.py python3 /var/www/nebuleair_pro_4g/sound_meter/NSRT_mk4_get_data.py
Script to get data from the NSRT_MK4 Sound Level Meter Script to get data from the NSRT_MK4 Sound Level Meter
@@ -42,7 +42,7 @@ rtc_time_str = row[1] # '2025-02-07 12:30:45'
freq_level = nsrt.read_fs() #current sampling frequency freq_level = nsrt.read_fs() #current sampling frequency
time_constant = nsrt.read_tau() #reads the current time constant time_constant = nsrt.read_tau() #reads the current time constant
leq_level = nsrt.read_leq() #current running LEQ and starts the integration of a new LEQ. leq_level = nsrt.read_leq() #current running LEQ and starts the integration of a new LEQ.
weighting = nsrt.read_weighting() #weighting curve that is currently selected weighting = nsrt.read_weighting() #weighting curve that is currently selected ( A ou C)
weighted_level = nsrt.read_level() #current running level in dB. weighted_level = nsrt.read_level() #current running level in dB.
#print(f'current sampling freq : {freq_level} Hz') #print(f'current sampling freq : {freq_level} Hz')