একটি শঙ্কু আকৃতির শাব্দ ডিভাইস মুখ অনুষ্ঠিত প্রবল বা তীব্র করে এবং মানুষের কণ্ঠস্বর নির্দেশ

Noun:

স্বরবর্ধক বৃহৎ শিঙ্গা,

megaphones's Usage Examples:

than acoustic megaphones, electric megaphones can amplify the voice to a higher level, to over 90 dB.

They have replaced acoustic megaphones in most applications.

The five videos are mostly in black and white, except for some random megaphones that were colored red.

public address systems, intercom systems, microphones, array speakers and megaphones.

every year in Galicia, in which they pursue the hunters making noise with megaphones to scare foxes and thereby prevent them from being killed.

trainings: Department A (film) in photoreport, direction, operation of megaphones.

and other items, waving flags and banners, and yelling through plastic megaphones in support of their sports team than on acrobatic moves (though some ōendan.

reinforcement loudspeakers, and in reflex or folded-horn loudspeakers in megaphones and public address systems.

most distinguishing elements were the use of sound poetry, cajón and megaphones; they also implemented guitar, props and bilingual (English-Spanish) storytelling.

of accessories and other products for the sport, including outriggers, megaphones, coaching launches and pontoons, as well as providing maintenance services.

students, researchers and workers about the hours-long use of sirens and megaphones by SPEAK on an almost daily basis.

Therefore, horns are widely used in public address systems, megaphones, and sound systems for large venues like theaters, auditoriums, and sports.

early baseball atmosphere, ballpark ushers wore dated dress and some had megaphones to announce lineups.

Infrared surveillance cameras and echo megaphones were used to try to detect life underground, but this did not reveal any.

song which is different from the original one is also played through megaphones and speakers in the temple complex for the devotees.

live and recorded audio engineering, sound recording, two-way radios, megaphones, radio and television broadcasting.

(2008), for soprano saxophone, vibraphone, double bass, and 3 players with megaphones; and Ouvertures (2010), for Chinese guzheng soloist, sampler, and symphony.

Both sides used megaphones and radio stations for broadcasting, and balloons and floating carriers.

linkless chain with proprietary oil pump, and quartet of chrome-plated megaphones.

megaphones's Meaning':

a cone-shaped acoustic device held to the mouth to intensify and direct the human voice