signal-to-noise ratio

/ˈsɪɡnəl tə nɔɪz ˈreɪʃiəʊ/

Traduction: Terme technique issu de l'électronique et des télécommunications désignant le rapport entre le niveau du signal utile et celui du bruit de fond. Dans un sens plus large, il est utilisé métaphoriquement pour évoquer la quantité d'informations utiles ou pertinentes par rapport à un contenu non pertinent ou distrayant.

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phrase

/ˈsɪɡnəl tə nɔɪz ˈreɪʃiəʊ/C1formaltechnical

Технический термин, изначально из электроники и телекоммуникаций, обозначающий уровень полезного сигнала по сравнению с уровнем фонового шума. В более широком контексте используется метафорически для описания количества полезной или релевантной информации по сравнению с нерелевантным или отвлекающим содержанием.
Término técnico, originalmente de la electrónica y las telecomunicaciones, que indica el nivel de señal útil en comparación con el nivel de ruido de fondo. En un contexto más amplio, se usa metafóricamente para describir la cantidad de información útil o relevante frente al contenido irrelevante o que distrae.
Terme technique issu de l'électronique et des télécommunications désignant le rapport entre le niveau du signal utile et celui du bruit de fond. Dans un sens plus large, il est utilisé métaphoriquement pour évoquer la quantité d'informations utiles ou pertinentes par rapport à un contenu non pertinent ou distrayant.
Technischer Begriff aus der Elektronik und Telekommunikation, der das Verhältnis der Stärke eines Nutzsignals zum Hintergrundrauschen bezeichnet. Im weiteren Sinne metaphorisch verwendet für das Verhältnis von relevanter oder nützlicher Information zu irrelevanten oder ablenkenden Inhalten.
Termo técnico, originalmente da eletrônica e das telecomunicações, que designa a relação entre o nível do sinal útil e o nível do ruído de fundo. Em sentido mais amplo, é usado metaforicamente para descrever a proporção de informação útil ou relevante em relação a conteúdo irrelevante ou que distrai.
原本是电子学和通信领域的术语，指有用信号强度与背景噪声强度的比值。引申义指信息中有效相关内容与无关或干扰内容的比例。
مصطلح تقني في الأصل من الإلكترونيات والاتصالات يشير إلى نسبة مستوى الإشارة المفيدة إلى مستوى الضوضاء الخلفية. ويُستعمل مجازيًا في سياقات أوسع لوصف مقدار المعلومات المفيدة أو ذات الصلة مقابل المحتوى غير ذي الصلة أو المشتت.

A technical term originally from electronics and telecommunications, referring to the level of a desired signal compared to the level of background noise. In broader contexts, it is used metaphorically to describe the amount of useful or relevant information compared to irrelevant or distracting content.

Technical measurementC1formal
A measure used in science and engineering that compares the level of a desired signal to the level of background noise.
rapport signal sur bruit
- The signal-to-noise ratio of the audio recording was too low to hear clearly.
- Engineers improved the signal-to-noise ratio by using better shielding.
- A high signal-to-noise ratio is crucial for accurate data transmission.
Data qualityC1formal
In information theory and computing, the ratio of useful information to irrelevant or false data.
rapport signal sur bruit
- The signal-to-noise ratio of the dataset was poor due to many duplicate entries.
- Filtering algorithms can improve the signal-to-noise ratio in search results.
- A low signal-to-noise ratio makes it hard to extract meaningful insights.
Metaphorical useC2informal
Used informally to describe the proportion of useful or meaningful content versus irrelevant or distracting content in a discussion or environment.
rapport signal/bruit
- The signal-to-noise ratio in that online forum is terrible because of all the spam.
- To have a productive meeting, we need to improve the signal-to-noise ratio.
- His presentation had a high signal-to-noise ratio, with every point being relevant.