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Public PA System
Jul 02 , 2020
Public Address System (PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music. PA systems are used in any public venue that requires that an announcer, performer, etc. be sufficiently audible at a distance o...
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The Added Value of Intercom PA Systems
Sep 02 , 2021
Tonmind Intercom PA Systems are high quality audio systems that can deliver many benefits in different cases, for instance, schools, offices, retail stores, public buildings. Make live or scheduled announcements in different zones Various audio sources can be played to single or multiple zones simultaneously. Set school as example, it can make anouncements or play teaching material in certain area...
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Tonmind IP Horn Speaker Advantages
Sep 10 , 2021
There are two versions of Tonmind IP horn speakers, SIP-S11(T) and SIP-S21 (T). SIP-S11(T) are designed with white flat outlook and SIP-21(T) comes with grey round apperance. Both versions have 15W and 30W amplifier optional. Plug and broadcast. Simple to install The IP horn outdoor speakers are very simple for installation. It supports PoE (Power over Ethernet). With a single standard network cab...
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Analog VS Digital Broadcasting
Sep 23 , 2021
As for analog broadcasting, the signal is analog, wave is recorded in its original form. An analog recording is one where a property or characteristic of a physical recording medium is made to vary in a manner analogous to the variations in air pressure of the original sound. Unlike analogue waveforms, digital broadcasting works by translating sound and picture into digital data of various en...
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Tonmind VS 2N IP Speaker
Oct 20 , 2021
2N SIP Speaker has been a famous brand in this field. Herewith we compare the parameter between Tonmind IP Speaker and 2N SIP Speaker. Tonmind IP Based Speaker Advantages. • Support much more codec for better sound quality, including OPUS，MP1/MP2/MP3...etc. • Higher rated power up to 30W for clear and loud voice. It's 15W and 30W optional. • Much more cost-effective. The wholesale ip speaker ...
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Tonmind VS Axis IP Speaker
Oct 20 , 2021
Axis IP Speaker has been a leading brand for SIP Audio Prodcuts worldwide. Herewith we compare the parameter between Tonmind and Axis SIP Paging Speaker. Tonmind IP PoE Speaker Advantages. • Support much more codec for better sound quality, including OPUS，MP1/MP2/MP3...etc. • Higher rated power up to 30W for clear and loud voice. It's 15W and 30W optional. • Much more cost-effective. The whol...
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OPUS Codec
Oct 31 , 2021
Tonmind IP Speaker supports 48K Opus codec, which is not featured by other brand Sip Speakers in market including 2N and Axis. Opus can reduce bandwidth to most extent while ensuring extremely high sound quality. Opus is an audio coding format developed by the Xiph.Org Foundation, designed to efficiently code speech and general audio in a single format, while remaining low-latency enough for ...
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The Session Initiation Protocol (SIP)
Nov 02 , 2021
What is SIP? The Session Initiation Protocol (SIP) is a signaling protocol used for initiating, maintaining, and terminating real-time sessions that include voice, video and messaging applications. SIP is one method of Voice Over Internet Protocol (VoIP). Other methods of VoIP include Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), and Session Description Pro...
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