Nexdata/Italian_Conversational_Speech_Data_by_Mobile_Phone

---
YAML tags:
- copy-paste the tags obtained with the tagging app: https://github.com/huggingface/datasets-tagging
task_categories:
- conversational
language:
- it
---

# Dataset Card for Nexdata/Italian_Conversational_Speech_Data_by_Mobile_Phone

## Description
About 700 speakers participated in the recording, and conducted face-to-face communication in a natural way. They had free discussion on a number of given topics, with a wide range of fields; the voice was natural and fluent, in line with the actual dialogue scene. Text is transferred manually, with high accuracy.

For more details, please refer to the link: https://www.nexdata.ai/datasets/1178?source=Huggingface

## Format
16kHz, 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 700 people.

## Annotation
annotating for the transcription text, speaker identification and gender

## Device
Android mobile phone, iPhone;

## Language
Italian

## Application scenarios
speech recognition; voiceprint recognition;

## Accuracy rate
the word accuracy rate is not less than 98%

# Licensing Information
Commercial License

原始信息汇总

数据集卡片 Nexdata/Italian_Conversational_Speech_Data_by_Mobile_Phone

描述

约700名参与者参与了录音，并以自然的方式进行面对面交流。他们在广泛的领域内就多个给定话题进行自由讨论；语音自然流畅，符合实际对话场景。文本经过手动转录，准确度高。

格式

16kHz，16位，未压缩的wav格式，单声道；

录音环境

安静的室内环境，无回声；

录音内容

指定数十个话题，录音时参与者在这些话题下进行对话；

人口统计

约700人；

标注

对转录文本、说话人识别和性别进行标注；

设备

安卓手机，iPhone；

语言

意大利语；

应用场景

语音识别；声纹识别；

准确率

单词准确率不低于98%。

许可信息

商业许可