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How do you assign slots to .wav files in r
How to sort a dataframe by multiple column(s)?How to join (merge) data frames (inner, outer, left, right)?Reading *.wav files in PythonHow to play .wav files with javaHow to make a great R reproducible examplePlaying .mp3 and .wav in Java?How to properly document S4 class slots using Roxygen2?How can we make xkcd style graphs?Find duration of wav file in rHow do you reverse a wav file?
Hoping this will be a palm to the forehead for missing something.
Using R Consol and I'm trying to analyze .wav files. I've loaded seewave, tuneR, soundecology, warbleR, and many supporting packages. And this is the message I get;
bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
Wave Object
Number of Samples: 1584000
Duration (seconds): 33
Samplingrate (Hertz): 48000
Channels (Mono/Stereo): Mono
PCM (integer format): TRUE
Bit (8/16/24/32/64): 24
fspec("A1.wav",channel=left,FFT_size=256,FFT_overlap=0.875, FFT_win="hann",LPF,HPF=0,tlim=NULL,flim=NULL, rotate=FALSE,to_dB=TRUE)
Error in slot(wave, "samp.rate") :
cannot get a slot ("samp.rate") from an object of type "character"
How/where do I assign the slots with this .wav information.
Thanks for helping,
Laurel
r wav slots
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
add a comment |
Hoping this will be a palm to the forehead for missing something.
Using R Consol and I'm trying to analyze .wav files. I've loaded seewave, tuneR, soundecology, warbleR, and many supporting packages. And this is the message I get;
bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
Wave Object
Number of Samples: 1584000
Duration (seconds): 33
Samplingrate (Hertz): 48000
Channels (Mono/Stereo): Mono
PCM (integer format): TRUE
Bit (8/16/24/32/64): 24
fspec("A1.wav",channel=left,FFT_size=256,FFT_overlap=0.875, FFT_win="hann",LPF,HPF=0,tlim=NULL,flim=NULL, rotate=FALSE,to_dB=TRUE)
Error in slot(wave, "samp.rate") :
cannot get a slot ("samp.rate") from an object of type "character"
How/where do I assign the slots with this .wav information.
Thanks for helping,
Laurel
r wav slots
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
add a comment |
Hoping this will be a palm to the forehead for missing something.
Using R Consol and I'm trying to analyze .wav files. I've loaded seewave, tuneR, soundecology, warbleR, and many supporting packages. And this is the message I get;
bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
Wave Object
Number of Samples: 1584000
Duration (seconds): 33
Samplingrate (Hertz): 48000
Channels (Mono/Stereo): Mono
PCM (integer format): TRUE
Bit (8/16/24/32/64): 24
fspec("A1.wav",channel=left,FFT_size=256,FFT_overlap=0.875, FFT_win="hann",LPF,HPF=0,tlim=NULL,flim=NULL, rotate=FALSE,to_dB=TRUE)
Error in slot(wave, "samp.rate") :
cannot get a slot ("samp.rate") from an object of type "character"
How/where do I assign the slots with this .wav information.
Thanks for helping,
Laurel
r wav slots
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
Hoping this will be a palm to the forehead for missing something.
Using R Consol and I'm trying to analyze .wav files. I've loaded seewave, tuneR, soundecology, warbleR, and many supporting packages. And this is the message I get;
bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
Wave Object
Number of Samples: 1584000
Duration (seconds): 33
Samplingrate (Hertz): 48000
Channels (Mono/Stereo): Mono
PCM (integer format): TRUE
Bit (8/16/24/32/64): 24
fspec("A1.wav",channel=left,FFT_size=256,FFT_overlap=0.875, FFT_win="hann",LPF,HPF=0,tlim=NULL,flim=NULL, rotate=FALSE,to_dB=TRUE)
Error in slot(wave, "samp.rate") :
cannot get a slot ("samp.rate") from an object of type "character"
How/where do I assign the slots with this .wav information.
Thanks for helping,
Laurel
r wav slots
r wav slots
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
asked Mar 8 at 6:30
Laurel GoldenLaurel Golden
31
31
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
If I read the code in your question correctly, you should probably do:
myWave <- bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875,
FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL,
rotate=FALSE, to_dB=TRUE)
The error message indicates that you have passed an object of type character (i.e. "A1.wav") to the fspec function, which instead expects a Wave object, as created by bioacoustics::read_wav. The Wave object contains a slot called "samp.rate", so then everything should be fine.
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
I still seem to be having an issue getting the slots right. Using the code, here's the error msg; bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875, + FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL, + rotate=FALSE, to_dB=TRUE) Error in slot(wave, channel) : object 'left' not found
– Laurel Golden
Mar 8 at 22:55
I tried the ACI in seewave and it works. I'll keep at bioacoustics to see what it wants. Thanks for the help.
– Laurel Golden
Mar 8 at 23:24
add a comment |
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1 Answer
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active
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1 Answer
1
active
oldest
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oldest
votes
active
oldest
votes
If I read the code in your question correctly, you should probably do:
myWave <- bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875,
FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL,
rotate=FALSE, to_dB=TRUE)
The error message indicates that you have passed an object of type character (i.e. "A1.wav") to the fspec function, which instead expects a Wave object, as created by bioacoustics::read_wav. The Wave object contains a slot called "samp.rate", so then everything should be fine.
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
I still seem to be having an issue getting the slots right. Using the code, here's the error msg; bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875, + FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL, + rotate=FALSE, to_dB=TRUE) Error in slot(wave, channel) : object 'left' not found
– Laurel Golden
Mar 8 at 22:55
I tried the ACI in seewave and it works. I'll keep at bioacoustics to see what it wants. Thanks for the help.
– Laurel Golden
Mar 8 at 23:24
add a comment |
If I read the code in your question correctly, you should probably do:
myWave <- bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875,
FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL,
rotate=FALSE, to_dB=TRUE)
The error message indicates that you have passed an object of type character (i.e. "A1.wav") to the fspec function, which instead expects a Wave object, as created by bioacoustics::read_wav. The Wave object contains a slot called "samp.rate", so then everything should be fine.
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
I still seem to be having an issue getting the slots right. Using the code, here's the error msg; bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875, + FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL, + rotate=FALSE, to_dB=TRUE) Error in slot(wave, channel) : object 'left' not found
– Laurel Golden
Mar 8 at 22:55
I tried the ACI in seewave and it works. I'll keep at bioacoustics to see what it wants. Thanks for the help.
– Laurel Golden
Mar 8 at 23:24
add a comment |
If I read the code in your question correctly, you should probably do:
myWave <- bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875,
FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL,
rotate=FALSE, to_dB=TRUE)
The error message indicates that you have passed an object of type character (i.e. "A1.wav") to the fspec function, which instead expects a Wave object, as created by bioacoustics::read_wav. The Wave object contains a slot called "samp.rate", so then everything should be fine.
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
If I read the code in your question correctly, you should probably do:
myWave <- bioacoustics::read_wav("A1.wav", time_exp=1, from=NULL, to=NULL)
bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875,
FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL,
rotate=FALSE, to_dB=TRUE)
The error message indicates that you have passed an object of type character (i.e. "A1.wav") to the fspec function, which instead expects a Wave object, as created by bioacoustics::read_wav. The Wave object contains a slot called "samp.rate", so then everything should be fine.
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
answered Mar 8 at 13:47
RolandAScRolandASc
2,9891623
2,9891623
I still seem to be having an issue getting the slots right. Using the code, here's the error msg; bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875, + FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL, + rotate=FALSE, to_dB=TRUE) Error in slot(wave, channel) : object 'left' not found
– Laurel Golden
Mar 8 at 22:55
I tried the ACI in seewave and it works. I'll keep at bioacoustics to see what it wants. Thanks for the help.
– Laurel Golden
Mar 8 at 23:24
add a comment |
I still seem to be having an issue getting the slots right. Using the code, here's the error msg; bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875, + FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL, + rotate=FALSE, to_dB=TRUE) Error in slot(wave, channel) : object 'left' not found
– Laurel Golden
Mar 8 at 22:55
I tried the ACI in seewave and it works. I'll keep at bioacoustics to see what it wants. Thanks for the help.
– Laurel Golden
Mar 8 at 23:24
I still seem to be having an issue getting the slots right. Using the code, here's the error msg; bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875, + FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL, + rotate=FALSE, to_dB=TRUE) Error in slot(wave, channel) : object 'left' not found
– Laurel Golden
Mar 8 at 22:55
I still seem to be having an issue getting the slots right. Using the code, here's the error msg; bioacoustics::fspec(myWave, channel=left, FFT_size=256, FFT_overlap=0.875, + FFT_win="hann", LPF, HPF=0, tlim=NULL, flim=NULL, + rotate=FALSE, to_dB=TRUE) Error in slot(wave, channel) : object 'left' not found
– Laurel Golden
Mar 8 at 22:55
I tried the ACI in seewave and it works. I'll keep at bioacoustics to see what it wants. Thanks for the help.
– Laurel Golden
Mar 8 at 23:24
I tried the ACI in seewave and it works. I'll keep at bioacoustics to see what it wants. Thanks for the help.
– Laurel Golden
Mar 8 at 23:24
add a comment |
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