Empty Data frame output from snr_eavl.eval()

[bchinnari]

I installed the pre-requisites on my MAC from https://labrosa.ee.columbia.edu/projects/snreval/#9 and I changed the path MCRROOT accordingly in snreval_MACI64/run_snreval_prj.sh. I installed snreval using pip.

I am getting an empty output data frame from the following code

from snreval import SNREval
import pandas as pd

snr_eval = SNREval("/users/bchinnari/Downloads/snreval_MACI64")
df = snr_eval.eval("/users/bchinnari/Downloads/SineWaveMinus16.wav")
print(type(df))
print(df)

this is the ouput

<class 'pandas.core.frame.DataFrame'>
Empty DataFrame
Columns: [file, STNR, SNR]
Index: []

I don't know where I am going wrong

Thanks Bhargav

[koudounasalkis]

I am facing the same issue. Were you finally able to find a solution?

[bchinnari]

No.

[neharaj-commits]

I am facing the same issue. I know its been a while since this was posted but I was wondering if anyone found a solution.

[bchinnari]

I did not find any solution

[RemiRigal]

@bchinnari sorry for the delayed response.

Could any of you provide the following information:

• Python version
• Mac OS version
• Whether the snreval_MACI64 executable is working with the command line ? If yes, please provide the command used.

Thank you !

[bchinnari]

Hi @RemiRigal ..I am using python 3.8.9 and MACOS BigSur - 11.6.4. I don't know how to check the executable. I am just using the python code which is written above in my previous messages.

[gongchenghhu]

I am facing the same issue.