en

Please fill in your name

Mobile phone format error

Please enter the telephone

Please enter your company name

Please enter your company email

Please enter the data requirement

Successful submission! Thank you for your support.

Format error, Please fill in again

Confirm

The data requirement cannot be less than 5 words and cannot be pure numbers

m.nexdata.datatang.com

500 Hours - Nanchang Dialect Conversation (Bilingual Annotated) Speech Data by Mobile Phone

Nanchang
Dialect
Conversation

Nanchang Dialect(China) Spontaneous Dialogue Smartphone speech dataset, transcribed with text content, timestamp, speaker's ID, gender and other attributes. Our dataset was collected from extensive and diversify speakers, geographicly speaking, enhancing model performance in real and complex tasks. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.

Paid Datasets
This is a paid datasets for commercial use, research purpose and more. Licensed ready made datasets help jump-start AI projects.
SpecificationsSpecifications
Format
24kHz, 16bit, uncompressed wav, mono channel;
Recording Environment
quiet indoor environment, without echo;
Recording content
dozens of topics are specified, and the speakers make dialogue under those topics while the recording is performed;
Demographics
about 500 speakers; balanced gender ratio among speakers, with age distribution ranging from 18 to 60 years old;
Annotation
extract and annotate individual sentences with their start and end timestamps, speaker identification, and spoken text content; noise annotation;
Device
Android mobile phone, iPhone;
Language
Nanchang dialect;
Application scenarios
speech recognition; voiceprint recognition;
Accuracy rate
word accuracy rate of 98%.
Sample Sample
  • Audio

    可以走商场里头逛下子咯,看看有什哩好吃个好谑个咯。 可以走商场里面逛一下咯,看看有什么好吃的好玩的咯。

  • Audio

    按道理话许里,许里系还可以啊许只地方。 按道理说那里,那里是还可以啊那个地方。

  • Audio

    该你多带滴钱嘞,要购物嘞。 那你多带点钱嘞,要购物嘞。

  • Audio

    钱就不系刚个,觉得够吃够用就不够了,带几多子啦带,[OVERLAP/]有个千把[/OVERLAP]子块钱就不够吃够用谑。 钱就不是这样的,觉得够吃够用不就够了,带多少啦带,有个一千来块钱不就够吃够用玩。

  • Audio

    该你不要买东西到你老婆啊,该你出来谑咯, 那你不要买东西到你老婆啊,那你出来玩咯,

Recommended DatasetsRecommended Dataset
Tell Us Your Special Needs

By submitting, I agree to the Privacy Protection

485b0c46-b04b-410a-938a-58eb6ee7545f

caef1dc8-831f-4c86-a1b6-1e227958328a