I got this MFCC error when I running Deep Speech
Missing 5 bands starting at 0 in mel-frequency design. Perhaps too many channels or not enough frequency resolution in spectrum. (input_length: 257 input_sample_rate: 44100 output_channel_count: 40 lower_frequency_limit: 20 upper_frequency_limit: 4000
How I should do to improve frequency?
I have 2 seconds in each wav file.