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Overview
Analysis
TTS Maker vs AWS Polly's Naturalness
TTS Maker vs AWS Polly's Naturalness
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Question 1. Listen to the speech samples and rate how natural they sound.
Single select | Scored | 5 radio buttons
Overall
MAX 5
Excellent
4
Good
3
Fair
2
Poor
MIN 1
Bad
MAX 5
Excellent
4
Good
3
Fair
2
Poor
MIN 1
Bad
Models
Model
Tag
AWS
TTS-Maker
MAX 5
Excellent
4
Good
3
Fair
2
Poor
MIN 1
Bad
Tag
Evaluator
Age
Evaluator
Gender
Graph 1
3.14
3.85
+-1
All tags
+-1
All ages
+-1
All genders
Graph 2
3.14
AWS
+0
AWS
+-1
All ages
+-1
All genders
Graph 3
3.10
3.98
Female
+0
Female
+-1
All ages
+-1
All genders
Graph 4
3.19
3.65
Male
+0
Male
+-1
All ages
+-1
All genders
Graph 5
3.85
TTS-Maker
+0
TTS-Maker
+-1
All ages
+-1
All genders
Add tags to compare
Model
Tag
MAX 5
Excellent
4
Good
3
Fair
2
Poor
MIN 1
Bad
MAX 5
Excellent
4
Good
3
Fair
2
Poor
MIN 1
Bad
AWS
TTS-Maker
Tags
Answers
5. Excellent
4. Good
3. Fair
2. Poor
1. Bad
AWS
TTS-Maker
46 (14.89%)
74 (23.95%)
87 (28.16%)
82 (26.54%)
20 (6.47%)
104 (33.55%)
101 (32.58%)
68 (21.94%)
29 (9.35%)
8 (2.58%)
5. Excellent
4. Good
3. Fair
2. Poor
1. Bad
Tags
All tags
AWS
TTS-Maker
46 (14.89%)
104 (33.55%)
Deep analysis
Distribution
Mean
Files
5. Excellent
4. Good
3. Fair
2. Poor
1. Bad
MAX 5
4
3
2
MIN 1
MAX 5
4
3
2
MIN 1
Models: All models
Tags: All tags
Filename
Model
Tags
Statistics
x̅
CI
σ
x̅
00:00
--:--
1_Kendra.mp3
AWS
AWS
Female
x̅
2.84
CI
0.44
σ
x̅
0.21
00:00
--:--
2_Salli.mp3
AWS
AWS
Female
x̅
2.97
CI
0.41
σ
x̅
0.20
00:00
--:--
3_Matthew.mp3
AWS
AWS
Male
x̅
3.67
CI
0.42
σ
x̅
0.21
00:00
--:--
4_Joey.mp3
AWS
AWS
Male
x̅
3.10
CI
0.39
σ
x̅
0.19
00:00
--:--
5_Justin.mp3
AWS
AWS
Male
x̅
2.84
CI
0.42
σ
x̅
0.21
00:00
--:--
6_Joanna.mp3
AWS
AWS
Female
x̅
3.16
CI
0.45
σ
x̅
0.22
00:00
--:--
7_Kendra.mp3
AWS
AWS
Female
x̅
3.23
CI
0.48
σ
x̅
0.24
00:00
--:--
8_Salli.mp3
AWS
AWS
Female
x̅
3.29
CI
0.41
σ
x̅
0.20
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