Benjamin Colbert

Last seen: bijna 2 jaar ago | Active since 2019

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Question

Adding values to a cell array in a loop for wav files
I am reading in a wav file in a loop, condcuting and power spectral analysis, and then identifying peaks (by frequency) in a spe...

ongeveer 2 jaar ago | 2 answers | 0

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answers

Question

How do I select segments of a matrix based on values in a CSV within a loop
I am trying to read in a CSV with integer values and want to select portions of a wav file from which are of interest (a specifi...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question

How do I design bandpass filter to measure SPL within a frequency range
This may be trivial and I've read through some answers on here but none seem basic enouigh for me to be able to go implement on ...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question

Running into error when using pwelch for FFT
I am trying to conduct a FFT on a wav file in order to then calculate SPL within a bandwidth (120-450hz). I am using code from a...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question

Need ideas on how to extract a 30s portion of a wav file and save as a new file
This may be easy but I'm no expert in MatLab. I have a bacth of wav files and I need to extract a 30s sample from each. Example ...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question

Using audioread to read a sequence of files and then combine
I am am trying to read all wav files within a folder and then combine those files. I understannd audioread and audiowrite. I am ...

ongeveer 5 jaar ago | 1 answer | 0

1

answer

Question

Trying to sort write script that will sort files within sub-folders within a main directory
I have gotten a lot of help from the community with my code. Right now my code takes all wav files in a folder and places them ...

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question

Getting "Index exceeds the number of array elements" error and not sure why
I am writing a script to automatically sort files by a character string in the file name (i.e. sort by date). I am getting the f...

ongeveer 5 jaar ago | 0 answers | 0

0

answers

Question

Need help moving files based on name
I have a series of wav files from a recorder which records six 1-minute files each hour. When I retrieve my data it ...

ongeveer 5 jaar ago | 1 answer | 0

1

answer

Question

How can I combine multiple wav files into a single new wav file
I have a folder with six 1-minute wav files. I want to have a script that will combine all wav files in a folder into a new 6-mi...

ongeveer 5 jaar ago | 1 answer | 0

1

answer