Model release · Quail Voice Focus 2.1

10x more efficient.
Same quality, smaller footprint.

Quail Voice Focus 2.1 isolates the primary speaker in real time.

Gallery · 10 examples

Voice Focus examples by file and model.

Each file shows Ground Truth, RAW, and Quail VF 2.1 L side-by-side.

01
robot

robot

Ground Truth
Transcript
Hi I would like to order a robot please oh that would be super practical to have a robot you could be in multiple places at the same time
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
I would like to order a robot , please . A robot ? What do you want with a robot ? Oh , that would be super practical to have a robot . It could be in multiple places at the same time . You know what's the best place to build your voice agent ?
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
I would like to , uh , order a robot , please . Oh , that would be super practical to have a robot . It could be in multiple places at the same time .
02
keep in touch

keep in touch

Ground Truth
Transcript
nice great all right I will take this perfect yes yes yes perfect thank you very much yes keep in touch yes
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Nice , great . All right , I'll take this . Perfect . Yes , yes . Yes , perfect . Thank you very much . Yes . What a great company . Keep in touch , yes . And the employees , I mean , wow , so handsome .
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Nice , great . All right , I'll take this . Perfect . Yes , yes . Yes , perfect . Thank you very much . Yes . Keep in touch , yes .
03
birth date

birth date

Ground Truth
Transcript
uh perfect yes the birth date is tenth zero five nineteen ninety eight
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Charge your laptop if you want . Perfect , yes . The birth date is 105 . 1998 .
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Perfect , yes . The birth date is 105 , 1998 .
04
previous price

previous price

Ground Truth
Transcript
yes I would just like to continue being member of your gym yes so I cannot keep the like the previous price oh why so no no it was twenty five euros per month yes
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Yes , I would definitely like to continue being a member of your gym , yes . Do you want to get out here or after your decision ? So I cannot keep the previous price ? Why so ? No , no , it was 25 euros per month . Yes .
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Yes , I would definitely like to continue being a member of your gym , yes . So I cannot keep the previous price ? Why so ? No , no , it was 25 euros per month . Yes .
05
gym

gym

Ground Truth
Transcript
very nice and calm here at Alexanderplatz how peaceful okay yes I've just received an email that my gym membership is canceled yes to be honest no I don't remember doing this could you help me out? yes
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Very nice and calm here at Alexanderplatz . Oh , peaceful . Okay . Luckily no one was hurt . Did you catch the halftime show ? Yes , I've just received an email that my gym membership is cancelled . Yes , to be honest . No , I don't remember doing this . Could you help me out ? Yes ,
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Very nice and calm here at Alexanderplatz . How peaceful . Okay . Um , yes , I've just received an email that my gym membership is cancelled . Yes , to be honest , no , I don't remember doing this . Could you help me out ? Uh , yes ,
06
portfolio

portfolio

Ground Truth
Transcript
yes no yes
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Within the presenter's portfolio . But then also in other areas too out there that you've been connecting us with . One in particular that I think is really helpful for us is I talked about how we're working on a platform for building voice applications .
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Yes . No . Yes .
07
incredible

incredible

Ground Truth
Transcript
six six five four three
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Within the org . So I thought that was an incredible thing that you did for us there . As deep as technical . And I was like ,
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Six , six , five , four , three ,
08
machines

machines

Ground Truth
Transcript
one two three four five
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
That robot needs to see . It needs to speak . That's going to be born in the back of Two . Yeah , I hope so , too . Three . These machines now , as they get smarter , they have human-style senses . Cameras and microphones and speakers are like eyes , ears , and mouse . And they have to
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
One , two , three , four , five .
09
still there

still there

Ground Truth
Transcript
hello are you still there? hello are you still there
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Hello ? Are you still there ? Oh , are you still there ?
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Hello ? Are you still there ? Oh , are you still there ?
10
plumbing

plumbing

Ground Truth
Transcript
can you also install plumbing
RAW
0:00 / 0:00
SPECTROGRAM · RAW
spectrogram
Transcript
Can you also install plumbing ?
Quail VF 2.1 L
0:00 / 0:00
SPECTROGRAM · L
spectrogram
Transcript
Can you also install a plumbing ?
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Bring real-time audio intelligence into your voice AI stack

Bring real-time audio intelligence into your voice AI stack