TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
MARCHE SILENCIEUSE [4 records]
Record 1 - internal organization data 2022-06-06
Record 1, English
Record 1, Subject field(s)
- Sonar and Underwater Detection (Military)
- Surveillance, Detection and Reconnaissance (Military)
Record 1, Main entry term, English
- sonar quiet state
1, record 1, English, sonar%20quiet%20state
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Sonar quiet atate. This quiet state is adopted to reduce the overall radiated noise signature of the ship. Equipment duplication is minimized with the quietest equipment being run-up. This is a common wartime quiet state where there is no immediate threat. 1, record 1, English, - sonar%20quiet%20state
Record 1, French
Record 1, Domaine(s)
- Sonar et détection sous-marine (Militaire)
- Surveillance, détection et reconnaissance (Militaire)
Record 1, Main entry term, French
- marche silencieuse sonar
1, record 1, French, marche%20silencieuse%20sonar
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- mode silencieux du sonar 1, record 1, French, mode%20silencieux%20du%20sonar
correct, masculine noun
- marche silencieuse de niveau sonar 2, record 1, French, marche%20silencieuse%20de%20niveau%20sonar
proposal, feminine noun
- mode silencieux de niveau sonar 2, record 1, French, mode%20silencieux%20de%20niveau%20sonar
proposal, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Mode silencieux du sonar. On adopte ce mode silencieux pour réduire la signature globale du bruit rayonné du navire. On minimise le dédoublement de l’équipement en utilisant l’équipement le plus silencieux. Il s’agit d’un mode silencieux commun en temps de guerre lorsqu’il n’y a pas de menace immédiate [...] 1, record 1, French, - marche%20silencieuse%20sonar
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2022-05-31
Record 2, English
Record 2, Subject field(s)
- Sonar and Underwater Detection (Military)
- Surveillance, Detection and Reconnaissance (Military)
Record 2, Main entry term, English
- quiet state
1, record 2, English, quiet%20state
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
This is required to identify machinery with possible acoustic defects and more importantly to develop a Quiet Running Bill which identifies the quietest machinery line-ups to reduce acoustic signature to the least possible value for each of the quiet states. 1, record 2, English, - quiet%20state
Record 2, French
Record 2, Domaine(s)
- Sonar et détection sous-marine (Militaire)
- Surveillance, détection et reconnaissance (Militaire)
Record 2, Main entry term, French
- état de marche silencieuse
1, record 2, French, %C3%A9tat%20de%20marche%20silencieuse
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Ces mesures sont nécessaires pour déterminer les machines ayant des problèmes acoustiques et, chose plus importante, pour élaborer des règles de marche silencieuse qui déterminent les configurations de machines les plus silencieuses afin de réduire la signature acoustique à son minimum pour chaque état de marche silencieuse. 1, record 2, French, - %C3%A9tat%20de%20marche%20silencieuse
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2022-05-31
Record 3, English
Record 3, Subject field(s)
- Sonar and Underwater Detection (Military)
- Surveillance, Detection and Reconnaissance (Military)
Record 3, Main entry term, English
- patrol quiet state
1, record 3, English, patrol%20quiet%20state
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- normal quiet state 1, record 3, English, normal%20quiet%20state
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Patrol quiet state. This is the most common quiet state of a vessel at sea in peacetime. This quiet state is the default if no other state is promulgated. No threat exists and habitability, training and maintenance are primary considerations. 1, record 3, English, - patrol%20quiet%20state
Record 3, French
Record 3, Domaine(s)
- Sonar et détection sous-marine (Militaire)
- Surveillance, détection et reconnaissance (Militaire)
Record 3, Main entry term, French
- marche silencieuse normale
1, record 3, French, marche%20silencieuse%20normale
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- mode silencieux normal 1, record 3, French, mode%20silencieux%20normal
correct, masculine noun
- marche silencieuse de patrouille 2, record 3, French, marche%20silencieuse%20de%20patrouille
correct, feminine noun
- mode silencieux de patrouille 1, record 3, French, mode%20silencieux%20de%20patrouille
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Mode silencieux de patrouille. Mode silencieux le plus commun d'un navire en mer (temps de paix) [...] 1, record 3, French, - marche%20silencieuse%20normale
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1994-01-06
Record 4, English
Record 4, Subject field(s)
- River and Sea Navigation
Record 4, Main entry term, English
- silent running
1, record 4, English, silent%20running
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
silent running: Terminology officially approved by the Naval Terminology Standardization Committee. 2, record 4, English, - silent%20running
Record 4, French
Record 4, Domaine(s)
- Navigation fluviale et maritime
Record 4, Main entry term, French
- marche silencieuse
1, record 4, French, marche%20silencieuse
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
marche silencieuse : Terminologie adoptée par le Comité de normalisation de la terminologie navale. 2, record 4, French, - marche%20silencieuse
Record 4, Spanish
Record 4, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


