Looking for Latvian native speakers to record for us

We are developing a car navigation software in Latvian and we need a native Latvian to help us record audio. The audio content is only the living language of Latvian and does not involve any illegal content. Our intention is to use these audios for machine training in the field of artificial intelligence.

We need 400 people (native Latvian speakers), 200 boys and 200 girls. 18+.
We will give a subject and a keyword. Ask a native Latvian speaker to record a 5-9 second audio. Each person can record 1000 voices. We will pay $40 for this.

When recording, keep silent for at least 0.5 seconds before and after,
That is, the total time is 6-9 seconds, and the speaking time is 5-8 seconds.

For example: 0.5-1 second mute + 5-8 second talk time + 0.5-1 second mute.