Evaluation of the personalized voice

Please listen carefully to the following speech samples of your personalized voice.
After having listened to all the samples, please rate the naturalness, vocal identity and intelligibility of the voice according to the 5-point scales given below.

Listen to the sample:

Its been a long time that I have seen your sister.

Listen to the sample:

I enjoyed going to the park yesterday with some very good friends.

Listen to the sample:

Could I have something to drink please ?

Listen to the sample:

Please make a list of things to get from the store.

Listen to the sample:

We also need a small plastic snake and a big toy frog for the kids.

Listen to the sample:

It was a wonderful holiday dinner and I'm glad we went.

Naturalness
How do you evaluate the naturalness of the synthesized speech ?
from 1 (very unnatural) to 5 (completely natural):

Vocal Identity
How similar is the synthesized speech from your healthy voice ?
from 1 (completely different) to 5 (exactly the same):

Intelligibility
How intelligible is the synthesised speech ?
from 1 (totally unintelligible) to 5 (perfectly intelligible):

Comparison with a commercially available voice

Now listen to the same sentences syntesized with a commercially available voice and answer the questions below.

Listen to the sample:

Its been a long time that I have seen your sister.

Listen to the sample:

I enjoyed going to the park yesterday with some very good friends.

Listen to the sample:

Could I have something to drink please ?

Listen to the sample:

Please make a list of things to get from the store.

Listen to the sample:

We also need a small plastic snake and a big toy frog for the kids.

Listen to the sample:

It was a wonderful holiday dinner and I'm glad we went.

Naturalness
How do you evaluate the naturalness of the synthesized speech ?
from 1 (very unnatural) to 5 (completely natural):

Vocal Identity
How similar is the synthesized speech from your healthy voice ?
from 1 (completely different) to 5 (exactly the same):

Intelligibility
How intelligible is the synthesised speech ?
from 1 (totally unintelligible) to 5 (perfectly intelligible):

Personal Preference

Finally, if you could choose between the personalized voice or the commercial voice, which one would you prefer to use ?
Answer 1 (for personalized voice) or 2 (for commercial voice):

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Subject Number:

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