Two loudspeakers hang off an electrical pole in a Hanoi street on February 20, 2009. Dating back from the Vietnam war era of the 1960s, the speakers...
vocalizer, marketing strategy, authority or leader, management and communication, motivating team members, isometric manager standing in front of the group and shouting - 公共廣播系統 幅插畫檔、美工圖案、卡通及圖標企業, 商務, 工作
white megaphone with black trim on a red background. scream, message, announcement and news concept. - 公共廣播系統 個照片及圖片檔手持式擴音器, 噪音
tuk tuk motorized rickshaw tricycle taxi with sound equipment is providing music for people who are celebrating gotabaya rajapaksa winning the presidential elections in sri lanka with the street festival in the local community in hikkaduwa. - 公共廣播系統 個照片及圖片檔
white megaphone with black ornament on purple background. shout, message, announcement and news concept. - 公共廣播系統 個照片及圖片檔手持式擴音器, 紫色, 通訊
Air raid siren loudspeakers are seen on a rooftop at Jeodong port on South Korea's eastern island of Ulleungdo, in the East Sea, also known as the...南韓, 空襲警報
Air raid siren loudspeakers are seen on a rooftop at South Korea's eastern island of Ulleungdo, in the East Sea, also known as the Sea of Japan, on...南韓, 空襲警報
Air raid siren loudspeakers are seen on a rooftop at South Korea's eastern island of Ulleungdo, in the East Sea, also known as the Sea of Japan, on...南韓
Loudspeakers and advanced surveillance cameras seen at the new European centre for asylum seekers on September 18, 2021 in Samos, Greece. The center,...
Worker ties a Bharatiya Janata Party flag on a structure bearing loudspeakers to prepare for the next day the political rally of Home Minister Amit...
June 2019, North Rhine-Westphalia, Cologne: Loudspeakers are embedded in the ceiling of a supermarket of the retail chain Rewe. Background music is...超級市場
Radio loudspeakers and solar facilites are seen atop Tibetan houses at the Zedang Township on April 22, 2010 in Naidong County of Tibet Autonomous...西藏
Headmistress in black chador stands with her aids speaks on the loudspeakers in the school courtyard, in a strict Islamic school in north Tehran, 1st...
'Abdulhamit Han Camii' reads a sign on the house of the Ditib community who were sued for amplifying their local muezzin's calls to prayer with...
'Abdulhamit Han Camii' reads a sign on the house whose inhabitants were sued for amplifying their local muezzin's calls to prayer with loudspeakers...
Hans-Joachim Lehmann successfully sued his neighbours for amplifying the local muezzin's calls to prayer with loudspeakers in Oer-Erkenschwick,...
Hans-Joachim Lehmann sits at his desk, having successfully sued his neighbours for amplifying the local muezzin's calls to prayer with loudspeakers...
Hans-Joachim Lehmann sits at his desk, having successfully sued his neighbours for amplifying the local muezzin's calls to prayer with loudspeakers...
Pour compenser la grève des journaux, des voitures munies de haut-parleurs diffusent les dernières nouvelles à Paris en France, le 10 janvier 1947.
The microchip company Infineon showcasing a radar system used by networked loudspeakers to detect the physical location of users during the mobile...
The microchip company Infineon showcasing a radar system used by networked loudspeakers to detect the physical location of users during the mobile...
The microchip company Infineon showcasing a radar system used by networked loudspeakers to detect the physical location of users during the mobile...
History. The crowd gathered in City Hall Park. New York. To cheer on Miss Ederle. On the right. On the entalement of the balcony. A row of...
microphone voice speaker in seminar classroom, lecture hall or conference meeting in educational business event for host, teacher, or coaching mentor - 公共廣播系統 個照片及圖片檔講台, 企業, 咪高峰
South Korean soldier take down a battery of propaganda loudspeakers along the border with North Korea in Paju on 16 June 2004. The dismantlement...
South Korean soldier tear down a battery of propaganda loudspeakers along the border with North Korea in Paju on 16 June 2004. The dismantlement...
South Korean soldier tear down a battery of propaganda loudspeakers along the border with North Korea in Paju on 16 June 2004. The dismantlement...
