Difference between revisions of "ISSS608 2017-18 T3 Assign Wang Runyu Data Preparation"
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==Audio File Processing== | ==Audio File Processing== | ||
| − | 1. To process the audio files, | + | 1. To process the audio files, following R packages are used in this assignment: soundgen, tuneR, seewave. |
| + | 2. As the function analyzeFolder() which converts audio files to dataframe can only read WAV format, it is necessary for me to convert MP3 format to WAV format. In the first step, I convert the all the MP3 audio files to WAV format. | ||
| + | 3. | ||
Revision as of 22:22, 6 July 2018
VAST Mini Challenge 1: "Cheep" Shots?
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Data Description
all the audio is in MP3 format
Data Cleaning
Use JMP recode time
Audio File Processing
1. To process the audio files, following R packages are used in this assignment: soundgen, tuneR, seewave. 2. As the function analyzeFolder() which converts audio files to dataframe can only read WAV format, it is necessary for me to convert MP3 format to WAV format. In the first step, I convert the all the MP3 audio files to WAV format. 3.
