Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Masking and Demasking Agents01:19

Masking and Demasking Agents

2.6K
EDTA titrations may necessitate masking and demasking agents to temporarily protect a particular metal ion in a mixture from the EDTA reaction. These agents facilitate the sequential analysis of the metal ions by forming stable complexes with some—but not all—metal ions during certain steps.
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
2.6K
Drug Concentration Versus Time Correlation01:15

Drug Concentration Versus Time Correlation

1.2K
The plasma drug concentration-time curve is a crucial tool in pharmacokinetics, representing the drug's concentration in plasma at different time intervals post-administration. This curve illustrates the drug's journey from absorption into the systemic circulation, distribution to body tissues, and eventual elimination through excretion or biotransformation.
Two pivotal parameters are the minimum effective concentration (MEC) and the minimum toxic concentration (MTC). The MEC is the...
1.2K
Difference from Background: Limit of Detection01:05

Difference from Background: Limit of Detection

7.1K
The limit of detection (LOD) is the smallest amount of analyte that can be distinguished from the background noise. The LOD value corresponds to the concentration at which the analyte signal is three times larger than the standard deviation of the blank signal. Below this value, the analyte signal cannot be differentiated from the background noise. It is calculated by dividing the calibration slope by 3 times the standard deviation of the blank signals.
The LOD indicates the presence or absence...
7.1K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

A computational model of the mammalian auditory periphery with a closed-loop medial olivocochlear reflex simulating across-channel efferent gain control.

The Journal of the Acoustical Society of America·2026
Same author

Cochlear deafferentation impairs perception of acoustic onset cues in kainate-exposed budgerigars.

Hearing research·2026
Same author

Timbre Encoding in the Inferior Colliculus.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

A Comparison of Four Selected Acoustic Measures in Detecting Voice Quality Changes With Botulinum Toxin Treatment in Adductor-Type Laryngeal Dystonia.

American journal of speech-language pathology·2026
Same author

Modeling auditory enhancement: Efferent control of cochlear gain can explain level dependence and effects of hearing loss.

The Journal of the Acoustical Society of America·2026
Same author

Modelling Auditory Enhancement: Efferent Control of Cochlear Gain can Explain Level Dependence and Effects of Hearing Loss.

bioRxiv : the preprint server for biology·2025
Same journal

Reducing computational complexity in adaptive sound zones with online room impulse response estimation.

The Journal of the Acoustical Society of America·2026
Same journal

Small-sample unbiased linear coherence estimators for a complex Gaussian random process.

The Journal of the Acoustical Society of America·2026
Same journal

Automated detection and annotation of toothed-whale whistles using transformer-based instance segmentation.

The Journal of the Acoustical Society of America·2026
Same journal

Effect of temperature and concentration on the thermo-acoustic behavior of vitamin B5 (d-Panthenol) solutions in the presence of glycol additives.

The Journal of the Acoustical Society of America·2026
Same journal

The visome: Using cognitive networks to examine lip-reading errors in English words.

The Journal of the Acoustical Society of America·2026
Same journal

Resident subjective annoyance responses to combined road traffic and train-induced structure-borne noise: Effects of sound environment.

The Journal of the Acoustical Society of America·2026
関連記事をすべて見る

関連する実験動画

Updated: Sep 9, 2025

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.2K

同時にマスクする検出シグナルに対する持続効果:決定変数相関を用いた分析)

Skyler G Jennings1, Kenneth S Henry2, Douglas M Schwarz3

  • 1Department of Communication Sciences and Disorders, University of Utah, 390 South, 1530 East, BEHS 1201, Salt Lake City, Utah 84112, USA.

The Journal of the Acoustical Society of America
|August 29, 2025
PubMed
まとめ
この要約は機械生成です。

聴衆は音の持続時間に応じて 異なるシグナルを使います 短いトーンでは エネルギー信号が優先され,長いトーンでは タイムラップ信号が優先されます.

さらに関連する動画

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.4K
A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.0K

関連する実験動画

Last Updated: Sep 9, 2025

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.2K
Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.4K
A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.0K

科学分野:

  • 聴覚的知覚
  • 精神音響学
  • 人間の聴覚系

背景:

  • 聴覚の周波数選択性を理解するには 音声による騒音の実験が不可欠です
  • これらの実験は 聴覚理論や 補聴器の装着や 音声認識や 音声圧縮のアルゴリズムを 教えてくれます
  • 聴衆がノイズでトーンを検知するために使用する特定のシグナルについては,まだ議論されています.

研究 の 目的:

  • 騒音中のトーン検出のために利用する意思決定変数を調査する.
  • 聴衆の反応が刺激エネルギーや時間帯の変動と相関するかどうかを判断する.
  • 音の持続が聴覚検出のタスクにおけるシュー選択にどのように影響するか評価する.

主な方法:

  • 決定変数の相関を用いた分子心理物理学のアプローチが採用された.
  • 騒音のトーン (1000 または 4000 Hz) の検出値は,正常な聴覚を持つ成人に測定されました.
  • 音の持続時間は同時にゲーティングする (10,20,50,100 ms) で変化し,ロビングレベルのパラダイムはエネルギーキューの信頼性を制限した.

主要な成果:

  • 聴衆は 短期的な音に エネルギーベースのシグナルを好みます
  • テンポラルエンベロープのシグナルへの依存は,音の持続期間が長くなるにつれて増加した.
  • ロービングレベルと短い期間は,エネルギーとエンベロープのシグネルの信頼性を制限しました.

結論:

  • リスナー戦略は刺激の持続時間に基づいて エネルギーからエンベロープのシグナルに変化します
  • 聴覚検出モデルは,刺激の持続時間に敏感なダイナミックなキュー・ウェイトメカニズムを必要とします.
  • 発見は人間の聴覚シグナル利用の柔軟性についての洞察を提供します.