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14
And so you said this is pretty doing this kind of thing is pretty robust to noise ?
It seems , yeah. Um ,
Huh.
Pfft. Oops. The mean is different with it , because the the histogram for the the classifica
false
QMSum_120
It seems , yeah. Um ,
Huh.
Pfft. Oops. The mean is different with it , because the the histogram for the the classifica
No , no , no. But th the kind of robustness to noise
false
QMSum_120
Huh.
Pfft. Oops. The mean is different with it , because the the histogram for the the classifica
No , no , no. But th the kind of robustness to noise
Oh !
false
QMSum_120
Pfft. Oops. The mean is different with it , because the the histogram for the the classifica
No , no , no. But th the kind of robustness to noise
Oh !
So if if you take this frame , uh , from the noisy utterance and the same frame from the clean utterance
false
QMSum_120
No , no , no. But th the kind of robustness to noise
Oh !
So if if you take this frame , uh , from the noisy utterance and the same frame from the clean utterance
Hmm.
false
QMSum_120
Oh !
So if if you take this frame , uh , from the noisy utterance and the same frame from the clean utterance
Hmm.
You end up with a similar difference
false
QMSum_120
So if if you take this frame , uh , from the noisy utterance and the same frame from the clean utterance
Hmm.
You end up with a similar difference
Y y y yeah. We end up with
false
QMSum_120
Hmm.
You end up with a similar difference
Y y y yeah. We end up with
over here ?
false
QMSum_120
You end up with a similar difference
Y y y yeah. We end up with
over here ?
Yeah.
false
QMSum_120
Y y y yeah. We end up with
over here ?
Yeah.
OK. Cool !
false
QMSum_120
over here ?
Yeah.
OK. Cool !
I have here the same frame for the clean speech
false
QMSum_120
Yeah.
OK. Cool !
I have here the same frame for the clean speech
Oh , that 's clean.
false
QMSum_120
OK. Cool !
I have here the same frame for the clean speech
Oh , that 's clean.
the same cle
false
QMSum_120
I have here the same frame for the clean speech
Oh , that 's clean.
the same cle
Oh , OK
false
QMSum_120
Oh , that 's clean.
the same cle
Oh , OK
But they are a difference.
false
QMSum_120
the same cle
Oh , OK
But they are a difference.
Yeah , that 's
false
QMSum_120
Oh , OK
But they are a difference.
Yeah , that 's
Because here the FFT is only with two hundred fifty - six point
false
QMSum_120
But they are a difference.
Yeah , that 's
Because here the FFT is only with two hundred fifty - six point
Oh.
false
QMSum_120
Yeah , that 's
Because here the FFT is only with two hundred fifty - six point
Oh.
and this is with five hundred twelve.
false
QMSum_120
Because here the FFT is only with two hundred fifty - six point
Oh.
and this is with five hundred twelve.
Yeah. This is kind of inter interesting also
false
QMSum_120
Oh.
and this is with five hundred twelve.
Yeah. This is kind of inter interesting also
OK.
false
QMSum_120
and this is with five hundred twelve.
Yeah. This is kind of inter interesting also
OK.
because if we use the standard , uh , frame length of of , like , twenty - five milliseconds , um , what happens is that for low - pitched voiced , because of the frame length , y you don't really have you don't clearly see this periodic structure ,
false
QMSum_120
Yeah. This is kind of inter interesting also
OK.
because if we use the standard , uh , frame length of of , like , twenty - five milliseconds , um , what happens is that for low - pitched voiced , because of the frame length , y you don't really have you don't clearly see this periodic structure ,
Mm - hmm.
false
QMSum_120
OK.
because if we use the standard , uh , frame length of of , like , twenty - five milliseconds , um , what happens is that for low - pitched voiced , because of the frame length , y you don't really have you don't clearly see this periodic structure ,
Mm - hmm.
because of the first lobe of of each each of the harmonics.
false
QMSum_120
because if we use the standard , uh , frame length of of , like , twenty - five milliseconds , um , what happens is that for low - pitched voiced , because of the frame length , y you don't really have you don't clearly see this periodic structure ,
Mm - hmm.
because of the first lobe of of each each of the harmonics.
So this one inclu is a longer Ah.
false
QMSum_120
Mm - hmm.
because of the first lobe of of each each of the harmonics.
So this one inclu is a longer Ah.
So , this is like yeah , fifty milliseconds or something like that.
false
QMSum_120
because of the first lobe of of each each of the harmonics.
So this one inclu is a longer Ah.
So , this is like yeah , fifty milliseconds or something like that.
Fifty millis Yeah.
false
QMSum_120
So this one inclu is a longer Ah.
So , this is like yeah , fifty milliseconds or something like that.
Fifty millis Yeah.
Yeah , but it 's the same frame and
false
QMSum_120
So , this is like yeah , fifty milliseconds or something like that.
Fifty millis Yeah.
Yeah , but it 's the same frame and
Oh , it 's that time - frequency trade - off thing.
false
QMSum_120
Fifty millis Yeah.
Yeah , but it 's the same frame and
Oh , it 's that time - frequency trade - off thing.
Yeah.
false
QMSum_120
Yeah , but it 's the same frame and
Oh , it 's that time - frequency trade - off thing.
Yeah.
Right ? I see. Yeah.
false
QMSum_120
Oh , it 's that time - frequency trade - off thing.
Yeah.
Right ? I see. Yeah.
So , yeah.
false
QMSum_120
Yeah.
Right ? I see. Yeah.
So , yeah.
Mm - hmm.
false
QMSum_120
Right ? I see. Yeah.
So , yeah.
Mm - hmm.
Oh. Oh , so this i is this the difference here , for that ?
false
QMSum_120
So , yeah.
Mm - hmm.
Oh. Oh , so this i is this the difference here , for that ?
No. This is the signal. This is the signal.
false
QMSum_120
Mm - hmm.
Oh. Oh , so this i is this the difference here , for that ?
No. This is the signal. This is the signal.
I see that. Oh , yeah.
false
QMSum_120
Oh. Oh , so this i is this the difference here , for that ?
No. This is the signal. This is the signal.
I see that. Oh , yeah.
The frame.
false
QMSum_120
No. This is the signal. This is the signal.
I see that. Oh , yeah.
The frame.
Oh , that 's the f the original.
false
QMSum_120
I see that. Oh , yeah.
The frame.
Oh , that 's the f the original.
Yeah.
false
QMSum_120
The frame.
Oh , that 's the f the original.
Yeah.
This is the fra the original frame.
false
QMSum_120
Oh , that 's the f the original.
Yeah.
This is the fra the original frame.
So with a short frame basically you have only two periods
false
QMSum_120
Yeah.
This is the fra the original frame.
So with a short frame basically you have only two periods
Yeah.
false
QMSum_120
This is the fra the original frame.
So with a short frame basically you have only two periods
Yeah.
and it 's not not enough to to have this kind of neat things.
false
QMSum_120
So with a short frame basically you have only two periods
Yeah.
and it 's not not enough to to have this kind of neat things.
Mm - hmm.
false
QMSum_120
Yeah.
and it 's not not enough to to have this kind of neat things.
Mm - hmm.
Mm - hmm.
false
QMSum_120
and it 's not not enough to to have this kind of neat things.
Mm - hmm.
Mm - hmm.
Yeah.
false
QMSum_120
Mm - hmm.
Mm - hmm.
Yeah.
But
false
QMSum_120
Mm - hmm.
Yeah.
But
And here No , well.
false
QMSum_120
Yeah.
But
And here No , well.
Yeah. So probably we 'll have to use , like , long f long frames. Mm - hmm.
false
QMSum_120
But
And here No , well.
Yeah. So probably we 'll have to use , like , long f long frames. Mm - hmm.
Mm - hmm.
false
QMSum_120
And here No , well.
Yeah. So probably we 'll have to use , like , long f long frames. Mm - hmm.
Mm - hmm.
Hmm.
false
QMSum_120
Yeah. So probably we 'll have to use , like , long f long frames. Mm - hmm.
Mm - hmm.
Hmm.
Oh.
false
QMSum_120
Mm - hmm.
Hmm.
Oh.
Mmm.
false
QMSum_120
Hmm.
Oh.
Mmm.
That 's interesting.
false
QMSum_120
Oh.
Mmm.
That 's interesting.
Yeah , maybe. Well , I mean it looks better , but , I mean , the thing is if if , uh if you 're actually asking you know , if you actually j uh , need to do place along an FFT , it may be it may be pushing things.
false
QMSum_120
Mmm.
That 's interesting.
Yeah , maybe. Well , I mean it looks better , but , I mean , the thing is if if , uh if you 're actually asking you know , if you actually j uh , need to do place along an FFT , it may be it may be pushing things.
Yeah.
false
QMSum_120
That 's interesting.
Yeah , maybe. Well , I mean it looks better , but , I mean , the thing is if if , uh if you 're actually asking you know , if you actually j uh , need to do place along an FFT , it may be it may be pushing things.
Yeah.
And and , uh
false
QMSum_120
Yeah , maybe. Well , I mean it looks better , but , I mean , the thing is if if , uh if you 're actually asking you know , if you actually j uh , need to do place along an FFT , it may be it may be pushing things.
Yeah.
And and , uh
Would you would you wanna do this kind of , uh , difference thing after you do spectral subtraction ?
false
QMSum_120
Yeah.
And and , uh
Would you would you wanna do this kind of , uh , difference thing after you do spectral subtraction ?
Uh , maybe.
false
QMSum_120
And and , uh
Would you would you wanna do this kind of , uh , difference thing after you do spectral subtraction ?
Uh , maybe.
No. Maybe we can do that.
false
QMSum_120
Would you would you wanna do this kind of , uh , difference thing after you do spectral subtraction ?
Uh , maybe.
No. Maybe we can do that.
Mmm.
false
QMSum_120
Uh , maybe.
No. Maybe we can do that.
Mmm.
Hmm. The spectral subtraction is being done at what level ? Is it being done at the level of FFT bins or at the level of , uh , mel spectrum or something ?
false
QMSum_120
No. Maybe we can do that.
Mmm.
Hmm. The spectral subtraction is being done at what level ? Is it being done at the level of FFT bins or at the level of , uh , mel spectrum or something ?
Um , I guess it depends.
false
QMSum_120
Mmm.
Hmm. The spectral subtraction is being done at what level ? Is it being done at the level of FFT bins or at the level of , uh , mel spectrum or something ?
Um , I guess it depends.
I mean , how are they doing it ?
false
QMSum_120
Hmm. The spectral subtraction is being done at what level ? Is it being done at the level of FFT bins or at the level of , uh , mel spectrum or something ?
Um , I guess it depends.
I mean , how are they doing it ?
How they 're doing it ? Yeah. Um , I guess Ericsson is on the , um , filter bank ,
false
QMSum_120
Um , I guess it depends.
I mean , how are they doing it ?
How they 're doing it ? Yeah. Um , I guess Ericsson is on the , um , filter bank ,
FFT. Filter bank ,
false
QMSum_120
I mean , how are they doing it ?
How they 're doing it ? Yeah. Um , I guess Ericsson is on the , um , filter bank ,
FFT. Filter bank ,
no ? It 's on the filter bank ,
false
QMSum_120
How they 're doing it ? Yeah. Um , I guess Ericsson is on the , um , filter bank ,
FFT. Filter bank ,
no ? It 's on the filter bank ,
yeah.
false
QMSum_120
FFT. Filter bank ,
no ? It 's on the filter bank ,
yeah.
so. So , yeah , probably I i it Yeah.
false
QMSum_120
no ? It 's on the filter bank ,
yeah.
so. So , yeah , probably I i it Yeah.
So in that case , it might not make much difference at all.
false
QMSum_120
yeah.
so. So , yeah , probably I i it Yeah.
So in that case , it might not make much difference at all.
Seems like you 'd wanna do it on the FFT bins.
false
QMSum_120
so. So , yeah , probably I i it Yeah.
So in that case , it might not make much difference at all.
Seems like you 'd wanna do it on the FFT bins.
Maybe. I mean , certainly it 'd be better.
false
QMSum_120
So in that case , it might not make much difference at all.
Seems like you 'd wanna do it on the FFT bins.
Maybe. I mean , certainly it 'd be better.
I I mean , if you were gonna uh , for for this purpose , that is.
false
QMSum_120
Seems like you 'd wanna do it on the FFT bins.
Maybe. I mean , certainly it 'd be better.
I I mean , if you were gonna uh , for for this purpose , that is.
Mm - hmm.
false
QMSum_120
Maybe. I mean , certainly it 'd be better.
I I mean , if you were gonna uh , for for this purpose , that is.
Mm - hmm.
Yeah.
false
QMSum_120
I I mean , if you were gonna uh , for for this purpose , that is.
Mm - hmm.
Yeah.
Mm - hmm.
false
QMSum_120
Mm - hmm.
Yeah.
Mm - hmm.
Yeah. OK.
false
QMSum_120
Yeah.
Mm - hmm.
Yeah. OK.
Mmm.
false
QMSum_120
Mm - hmm.
Yeah. OK.
Mmm.
What else ?
false
QMSum_120
Yeah. OK.
Mmm.
What else ?
Uh. Yeah , that 's all. So we 'll perhaps try to convince OGI people to use the new the new filters and Yeah.
false
QMSum_120
Mmm.
What else ?
Uh. Yeah , that 's all. So we 'll perhaps try to convince OGI people to use the new the new filters and Yeah.
OK. Uh , has has anything happened yet on this business of having some sort of standard , uh , source ,
false
QMSum_120
What else ?
Uh. Yeah , that 's all. So we 'll perhaps try to convince OGI people to use the new the new filters and Yeah.
OK. Uh , has has anything happened yet on this business of having some sort of standard , uh , source ,
Uh , not yet
false
QMSum_120
Uh. Yeah , that 's all. So we 'll perhaps try to convince OGI people to use the new the new filters and Yeah.
OK. Uh , has has anything happened yet on this business of having some sort of standard , uh , source ,
Uh , not yet
or ?
false
QMSum_120
OK. Uh , has has anything happened yet on this business of having some sort of standard , uh , source ,
Uh , not yet
or ?
but I wi I will call them and
false
QMSum_120
Uh , not yet
or ?
but I wi I will call them and
OK.
false
QMSum_120
or ?
but I wi I will call them and
OK.
now they are I think they have more time because they have this well , Eurospeech deadline is over
false
QMSum_120
but I wi I will call them and
OK.
now they are I think they have more time because they have this well , Eurospeech deadline is over
When is the next , um , Aurora deadline ?
false
QMSum_120
OK.
now they are I think they have more time because they have this well , Eurospeech deadline is over
When is the next , um , Aurora deadline ?
and It 's , um , in June. Yeah.
true
QMSum_120
now they are I think they have more time because they have this well , Eurospeech deadline is over
When is the next , um , Aurora deadline ?
and It 's , um , in June. Yeah.
June.
false
QMSum_120
When is the next , um , Aurora deadline ?
and It 's , um , in June. Yeah.
June.
Early June , late June , middle June ?
false
QMSum_120
and It 's , um , in June. Yeah.
June.
Early June , late June , middle June ?
I don't know w
false
QMSum_120
June.
Early June , late June , middle June ?
I don't know w
Hmm.
false
QMSum_120
Early June , late June , middle June ?
I don't know w
Hmm.
Hmm.
false
QMSum_120
I don't know w
Hmm.
Hmm.
OK. Um , and he 's been doing all the talking but but these he 's he 's , uh
false
QMSum_120
Hmm.
Hmm.
OK. Um , and he 's been doing all the talking but but these he 's he 's , uh
Yeah.
false
QMSum_120
Hmm.
OK. Um , and he 's been doing all the talking but but these he 's he 's , uh
Yeah.
This is this by the way a bad thing. We 're trying to get , um , m more female voices in this record as well. So. Make sur make sure Carmen talks as well. Uh , but has he pretty much been talking about what you 're doing also , and ?
false
QMSum_120
OK. Um , and he 's been doing all the talking but but these he 's he 's , uh
Yeah.
This is this by the way a bad thing. We 're trying to get , um , m more female voices in this record as well. So. Make sur make sure Carmen talks as well. Uh , but has he pretty much been talking about what you 're doing also , and ?
Oh , I I am doing this.
false
QMSum_120
Yeah.
This is this by the way a bad thing. We 're trying to get , um , m more female voices in this record as well. So. Make sur make sure Carmen talks as well. Uh , but has he pretty much been talking about what you 're doing also , and ?
Oh , I I am doing this.
Yes.
false
QMSum_120
This is this by the way a bad thing. We 're trying to get , um , m more female voices in this record as well. So. Make sur make sure Carmen talks as well. Uh , but has he pretty much been talking about what you 're doing also , and ?
Oh , I I am doing this.
Yes.
Yeah , yeah. I don't know. I 'm sorry , but I think that for the recognizer for the meeting recorder that it 's better that I don't speak.
false
QMSum_120
Oh , I I am doing this.
Yes.
Yeah , yeah. I don't know. I 'm sorry , but I think that for the recognizer for the meeting recorder that it 's better that I don't speak.
Yeah , well.
false
QMSum_120