खोजें
Public address system
/pˈʌblɪk ɐdɹˈɛs sˈɪstəm/
/pˈʌblɪk ɐdɹˈɛs sˈɪstəm/Public address system
01
सार्वजनिक संबोधन प्रणाली, ध्वनि amplification प्रणाली
an electronic amplification system used to broadcast sound to a large audience in public spaces
public address system
n
