Unfortunately, there are 2 versions of this. The other is here: https://github.com/endolith/waveform-analyzer I intend to either completely combine them or completely separate them, eventually.
Somewhat crude THD+N calculator in Python
Measures the total harmonic distortion plus noise (THD+N) for a given input signal, by guessing the fundamental frequency (finding the peak in the FFT), and notching it out in the frequency domain. This is a THDR
| import org.apache.flink.api.common.restartstrategy.RestartStrategies; | |
| import org.apache.flink.api.java.utils.ParameterTool; | |
| import org.apache.flink.streaming.api.CheckpointingMode; | |
| import org.apache.flink.streaming.api.datastream.DataStream; | |
| import org.apache.flink.streaming.api.environment.CheckpointConfig; | |
| import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; | |
| import org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink; | |
| import org.apache.flink.streaming.connectors.fs.bucketing.DateTimeBucketer; | |
| import org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer08; | |
| import org.apache.flink.streaming.util.serialization.SimpleStringSchema; |
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