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Overview
Analysis
OpenAI vs AWS Polly's Preference
OpenAI vs AWS Polly's Preference
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Question 1. Listen to the speech/audio samples and rate which one you prefer.
Comparison | 5 steps
Overall
OpenAI (Model B)
-1.15
AWS (Model A)
By Tag
OpenAI (Model B)
AWS (Model A)
Answers
2
.
AWS (Model A)
is better
1
0
-1
-2
.
OpenAI (Model B)
is better
28 (4.67%)
47 (7.83%)
58 (9.67%)
140 (23.33%)
327 (54.50%)
2
.
AWS (Model A)
is better
1
0
-1
-2
.
OpenAI (Model B)
is better
Tags
All tags
AWS (Model A)
OpenAI (Model B)
28 (4.67%)
28 (4.67%)
Deep analysis
Distribution
Mean
Files
2
.
AWS (Model A)
is better
1
0
-1
-2
.
OpenAI (Model B)
is better
MAX 2
1
0
-1
MIN -2
MAX 2
1
0
-1
MIN -2
Tags: All tags
Filename
Model
Tags
Statistics
x̅
CI
σ
x̅
00:00
--:--
1_Kendra.mp3
00:00
--:--
1_nova.wav
AWS
OpenAI
AWS
Female
OpenAI
Female
x̅
-0.83
CI
0.53
σ
x̅
0.26
00:00
--:--
6_Joanna.mp3
00:00
--:--
6_alloy.wav
AWS
OpenAI
AWS
Female
OpenAI
Female
x̅
-1.00
CI
0.51
σ
x̅
0.25
00:00
--:--
11_Justin.mp3
00:00
--:--
11_onyx.wav
AWS
OpenAI
AWS
Male
OpenAI
Male
x̅
-1.23
CI
0.45
σ
x̅
0.22
00:00
--:--
16_Joey.mp3
00:00
--:--
16_fable.wav
AWS
OpenAI
AWS
Male
OpenAI
Male
x̅
-1.20
CI
0.41
σ
x̅
0.20
00:00
--:--
2_Salli.mp3
00:00
--:--
2_shimmer.wav
AWS
OpenAI
AWS
Female
OpenAI
Female
x̅
-1.03
CI
0.48
σ
x̅
0.23
00:00
--:--
7_Kendra.mp3
00:00
--:--
7_nova.wav
AWS
OpenAI
AWS
Female
OpenAI
Female
x̅
-1.07
CI
0.48
σ
x̅
0.23
00:00
--:--
12_Joanna.mp3
00:00
--:--
12_alloy.wav
AWS
OpenAI
AWS
Female
OpenAI
Female
x̅
-1.17
CI
0.46
σ
x̅
0.23
00:00
--:--
17_Justin.mp3
00:00
--:--
17_onyx.wav
AWS
OpenAI
AWS
Male
OpenAI
Male
x̅
-1.27
CI
0.43
σ
x̅
0.21
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