Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Transcription01:10

Transcription

Overview
Transcription is the process of synthesizing RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in the proper synthesis of messenger RNA (mRNA). Regulation of transcription is responsible for the differentiation of all the different types of cells and often for the proper cellular response to environmental signals.
Transcription Can Produce Different Kinds...
Transcription01:17

Transcription

Transcription is the synthesis of RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in correctly synthesizing messenger RNA (mRNA). Transcriptional regulation is responsible for the differentiation of different types of cells and often for the proper cellular response to environmental signals.
Transcription Can Produce Different Kinds of RNA Molecules
In eukaryotes,...
Auditory Perception01:17

Auditory Perception

The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the cochlea, a...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Step count recovery patterns in the first six weeks after knee replacement in individuals with knee osteoarthritis: a secondary analysis of a prospective observational cohort study using wrist-worn accelerometry.

Rheumatology international·2026
Same author

Adult deaf sign language users and audiology services: a scoping review on cultural competence practices.

International journal of audiology·2026
Same author

Factors Associated With the Usability and Adoption of Continuous Monitoring Devices With Deterioration Alerting Systems in Acute Hospital Non-ICU Settings: A Mixed Methods Study.

Journal of nursing management·2026
Same author

Machine learning-enhanced behavioural approach to detecting reactions to sound in infants and toddlers: proof-of-concept study.

International journal of audiology·2026
Same author

The Usability of Continuous Monitoring Devices With Deterioration Alerting Systems in Noncritical Care Units: Scoping Review.

Interactive journal of medical research·2026
Same author

Remote audiogram and notched-noise tests using Gaussian processes.

The Journal of the Acoustical Society of America·2026

相关实验视频

Updated: Jun 29, 2026

Assessment of Audio-Tactile Sensory Substitution Training in Participants with Profound Deafness Using the Event-Related Potential Technique
11:39

Assessment of Audio-Tactile Sensory Substitution Training in Participants with Profound Deafness Using the Event-Related Potential Technique

Published on: September 7, 2022

2.6K

使用文本转化为语音和自动语音识别的数字在噪音中的听力测试:概念验证研究

Mohsen Fatehifar1, Kevin J Munro1,2, Michael A Stone1

  • 1Manchester Centre for Audiology and Deafness (ManCAD), University of Manchester, Manchester, UK.

Trends in hearing
|October 1, 2025
PubMed
概括
此摘要是机器生成的。

一个人工智能驱动的数字在噪音测试使用文本到语音和自动语音识别显示承诺. 这种新方法是传统测试的可行的替代方案,与先进的语音识别模型提供类似的有效性和更高的可靠性.

关键词:
自动化测试自动化测试自动语音识别自动语音识别数字在噪音中的测试语音在噪音中的测试文本转换为语音的方法

更多相关视频

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
06:04

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

756
Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
05:48

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

2.0K

相关实验视频

Last Updated: Jun 29, 2026

Assessment of Audio-Tactile Sensory Substitution Training in Participants with Profound Deafness Using the Event-Related Potential Technique
11:39

Assessment of Audio-Tactile Sensory Substitution Training in Participants with Profound Deafness Using the Event-Related Potential Technique

Published on: September 7, 2022

2.6K
Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
06:04

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

756
Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
05:48

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

2.0K

科学领域:

  • 听力学 听力学是指听力学.
  • 语音技术 语言技术
  • 人工智能的人工智能

背景情况:

  • 传统的数字在噪音测试对于评估在杂环境中的语音识别至关重要.
  • 评估新的技术,如文本转语音 (TTS) 和自动语音识别 (ASR) 的听觉评估是必不可少的.

研究的目的:

  • 评估人工智能驱动的数字在噪音测试的实施和性能.
  • 将这种人工智能驱动测试的有效性和可靠性与传统的基于键盘和独立测试进行比较.

主要方法:

  • 开发了一个人工智能驱动的数字噪声测试,利用TTS和ASR.
  • 招募了31名参与者 (10名听力损失,21名听力正常).
  • 通过将AI测试结果与独立测试和基线进行比较来评估有效性,并通过比较测试-重新测试相似性来评估可靠性.

主要成果:

  • 基于人工智能的测试显示了与基于键盘的测试相似的有效性,与相似的协议水平 (-1.3 ± 4.9 dB与 -0.2 ± 4.4 dB).
  • 最初的可靠性较差 (-1.0 ± 5.7 dB),但在移除异常值后显著改善 (-0.9 ± 3.8 dB),特别是在低误差的ASR (低声模型) 中.
  • 人工智能驱动测试和独立测试之间的一致性为 -1.3 ± 4.9 dB.

结论:

  • 使用合成刺激和ASR进行人工智能驱动的数字噪声测试是传统方法的可行替代方案.
  • 整合TTS和ASR不会对测试有效性产生负面影响.
  • 通过优化ASR,人工智能驱动的测试实现了与独立测试相比的可靠性,这表明它可以在现实世界中应用.