Benchmark
Server performance
server hardware:
- CPU: AMD Ryzen Threadripper 3970X 32-Core Processor
- Memory: 128GB
Each sample data is 128ms(sampling rate: 32000, data length: 4096).
The total time spent on extracting features for 1000 sample data.
Lib |
||||
|---|---|---|---|---|
Mel |
0.777s |
2.967s |
– |
– |
MFCC |
0.797s |
2.963s |
0.805s |
2.150s |
CQT |
5.743s |
21.477s |
– |
– |
Chroma |
0.155s |
2.174s |
1.287s |
– |
Mobile performance
For 128ms audio data per frame(sampling rate: 32000, data length: 4096).
The time spent on extracting features for 1 frame data.
Mobile |
iPhone 13 Pro |
iPhone X |
Honor V40 |
OPPO Reno4 SE 5G |
|---|---|---|---|---|
Mel |
0.249ms |
0.359ms |
0.313ms |
0.891ms |
MFCC |
0.249ms |
0.361ms |
0.315ms |
1.116ms |
CQT |
0.350ms |
0.609ms |
0.786ms |
1.779ms |
Chroma |
0.354ms |
0.615ms |
0.803ms |
1.775ms |