Sources / Press and newsletters

Beijing Haitian Ruisheng Science Technology (SpeechOcean), STAR Market IPO prospectus (招股说明书), 9 Aug 2021, training data products table

8 records were read from this source, dated Dec 2018 to 5 Apr 2024.

Its permanent copy in the Wayback Machine, 16 Oct 2026

Last checked 16 Oct 2026

What was read from it

Records read from this source
Record	Kind	As stated	Dated
Off-the-shelf speech recognition training datasets (wake words, read sentences, dialogues; Chinese and foreign languages), usage licences sold by Haitian Ruisheng in 2020: 198,951 hours	Price observation	413 元/小时 (CNY 413 an hour, average over 198,951 hours sold) per hour, average across all…	Dec 2020
Off-the-shelf speech synthesis (TTS) training datasets, usage licences sold by Haitian Ruisheng in 2020: 1,029 hours	Price observation	13,832 元/小时 (CNY 13,832 an hour, average over 1,029 hours sold) per hour, average across…	Dec 2020
Off-the-shelf speech recognition training datasets (wake words, read sentences, dialogues; Chinese and foreign languages), usage licences sold by Haitian Ruisheng in 2019: 136,411 hours	Price observation	549 元/小时 (CNY 549 an hour, average over 136,411 hours sold) per hour, average across all…	Dec 2019
Off-the-shelf speech synthesis (TTS) training datasets, usage licences sold by Haitian Ruisheng in 2019: 274 hours	Price observation	24,946 元/小时 (CNY 24,946 an hour, average over 274 hours sold) per hour, average across…	Dec 2019
Off-the-shelf speech recognition training datasets (wake words, read sentences, dialogues; Chinese and foreign languages), usage licences sold by Haitian Ruisheng in 2018: 115,636 hours	Price observation	504 元/小时 (CNY 504 an hour, average over 115,636 hours sold) per hour, average across all…	Dec 2018
Off-the-shelf speech synthesis (TTS) training datasets, usage licences sold by Haitian Ruisheng in 2018: 96 hours	Price observation	20,124 元/小时 (CNY 20,124 an hour, average over 96 hours sold) per hour, average across…	Dec 2018
In 2020 Haitian Ruisheng licensed 199,980 hours of its own off-the-shelf speech datasets (198,951 hours of speech recognition data, 1,029 hours of speech synthesis data), up from 136,685 hours in 2019 and 115,732 in 2018; its catalogue held 762 datasets at the end of 2020.	Supply fact	199,980 hours licensed in 2020	9 Aug 2021
A holder who keeps ownership and licenses non-exclusively sells the same dataset again and again; a made-to-order sale ends with the first buyer	Negotiation lever	Haitian Ruisheng (SpeechOcean) sold usage licences on 395 of its own off-the-shelf…	5 Apr 2024

Off-the-shelf speech recognition training datasets (wake words, read sentences, dialogues; Chinese and foreign languages), usage licences sold by Haitian Ruisheng in 2020: 198,951 hours
Kind
Price observation
As stated
413 元/小时 (CNY 413 an hour, average over 198,951 hours sold) per hour, average across all…
Dated
Dec 2020
Off-the-shelf speech synthesis (TTS) training datasets, usage licences sold by Haitian Ruisheng in 2020: 1,029 hours
Kind
Price observation
As stated
13,832 元/小时 (CNY 13,832 an hour, average over 1,029 hours sold) per hour, average across…
Dated
Dec 2020
Off-the-shelf speech recognition training datasets (wake words, read sentences, dialogues; Chinese and foreign languages), usage licences sold by Haitian Ruisheng in 2019: 136,411 hours
Kind
Price observation
As stated
549 元/小时 (CNY 549 an hour, average over 136,411 hours sold) per hour, average across all…
Dated
Dec 2019
Off-the-shelf speech synthesis (TTS) training datasets, usage licences sold by Haitian Ruisheng in 2019: 274 hours
Kind
Price observation
As stated
24,946 元/小时 (CNY 24,946 an hour, average over 274 hours sold) per hour, average across…
Dated
Dec 2019
Off-the-shelf speech recognition training datasets (wake words, read sentences, dialogues; Chinese and foreign languages), usage licences sold by Haitian Ruisheng in 2018: 115,636 hours
Kind
Price observation
As stated
504 元/小时 (CNY 504 an hour, average over 115,636 hours sold) per hour, average across all…
Dated
Dec 2018
Off-the-shelf speech synthesis (TTS) training datasets, usage licences sold by Haitian Ruisheng in 2018: 96 hours
Kind
Price observation
As stated
20,124 元/小时 (CNY 20,124 an hour, average over 96 hours sold) per hour, average across…
Dated
Dec 2018
In 2020 Haitian Ruisheng licensed 199,980 hours of its own off-the-shelf speech datasets (198,951 hours of speech recognition data, 1,029 hours of speech synthesis data), up from 136,685 hours in 2019 and 115,732 in 2018; its catalogue held 762 datasets at the end of 2020.
Kind
Supply fact
As stated
199,980 hours licensed in 2020
Dated
9 Aug 2021
A holder who keeps ownership and licenses non-exclusively sells the same dataset again and again; a made-to-order sale ends with the first buyer
Kind
Negotiation lever
As stated
Haitian Ruisheng (SpeechOcean) sold usage licences on 395 of its own off-the-shelf…
Dated
5 Apr 2024

Figures it feeds

$76 per hour of audioAudio and speech, sales that happened, per hour of audio