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FreeSWITCH: Free And Open Source Softswitch
Dec 02 , 2021
What is FreeSWITCH? FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device. Combined with our hosted cloud platform, SignalWire, FreeSWITCH can inter...
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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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Speex: A Free Codec For Free Speech
Nov 17 , 2021
Overview Speex is an Open Source/Free Software patent-free audio compression format designed for speech. The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech codecs. Moreover, Speex is well-adapted to Internet applications and provides useful features that are not present in most other codecs. Finally, Speex is ...
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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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IP Multicast for RTP Streaming
Nov 11 , 2021
What is IP Multicast? IP Multicast is a method of sending Internet Protocol (IP) datagrams to a group of interested receivers in a single transmission. It is the IP-specific form of multicast and is used for streaming media and other network applications. It uses specially reserved multicast address blocks in IPv4 and IPv6. IP Multicast is a technique for one-to-many and many-to-many real-time com...
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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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Quick View of Tomind IP Network Speaker Series
Aug 23 , 2021
Tonmind network attached speakers are professional and high quality ip pa speaker system. They are perfect for live or scheduled voice messages to play background music, annoucements, security or fire alarm linkage. The different models can be applied to different occasions. We aim to provide excellent and affordable network speaker system for customers. Ceiling Design SIP-S01, 15W, Indoor Ce...
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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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