Benjamin Colbert

Last seen: 2 years ago | Active since 2019

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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...

2 years 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...

2 years ago | 1 answer | 0

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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 ...

2 years 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...

2 years ago | 1 answer | 0

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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 ...

2 years ago | 1 answer | 0

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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 ...

5 years 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 ...

5 years 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...

5 years 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 ...

5 years 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...

5 years ago | 1 answer | 0

1

answer