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NTP: Network Time Protocol
Apr 15 , 2022
What Is NTP? The Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched, variable-latency data networks. In operation since before 1985, NTP is one of the oldest Internet protocols in current use. NTP was designed by David L. Mills of the University of Delaware. Tonmind IP Speaker applies NTP for time-aligned schedule play. Afte...
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Tonmind IP Audio Software Supports Universal Windows Media Player
Apr 23 , 2022
Tonmind has developed 3 audio management software to control IP Speaker: Tonmind Audio Manager, PA System Lite and PA System Pro. Tonmind Audio Manager can be used in LAN, which supports RTP Multicast. PA System Lite and PA System Pro can be used in WAN/LAN, with built-in SIP server, supporting RTP Multicast and SIP. The audio software can play various audio sources from SIP call, live radio, loca...
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Tonmind PA System Software Supports Broadcasting Muslim Azan
Apr 29 , 2022
Tonmind has developed 3 audio management software to control Network Speaker: Tonmind Audio Manager, PA System Lite and PA System Pro. Tonmind Audio Manager can be used in LAN, which supports RTP Multicast. PA System Lite and PA System Pro can be used in WAN/LAN, with built-in SIP server, supporting RTP Multicast and SIP. Users can easily set and control zones, contents, rings, volume a...
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Tonmind SIP PCB Board Application
May 23 , 2022
Tonmind SIP PCB Board SIP-K20-M is assembled with mainboard and baseboard. It has built-in 15W amplifier, interface of MIC, Speaker, Alarm input and Reset. It also has the other version SIP-K20C-M that with 1080P video input camera. With this SIP PCB, field customer can connect analog speaker so as to realize SIP Speaker or SIP Intercom function. This may save whole cost compared to existing SIP S...
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Tonmind SIP Paging Adapter SIP-T20 Application
May 29 , 2022
Tonmind SIP Paging Adapter SIP-T20 is simple and slim design with black color. It has built-in 15W amplifier, interface of MIC input, Headset output, Speaker output, GPIO Alarm input, GPIO Alarm output, Relay Alarm output. With this SIP Paging Gateway, field customer can connect analog speaker or amplifier so as to realize SIP Speaker or SIP Intercom function....
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Tonmind SIP PCB Board SIP-K20-M And SIP-K20C-M
Jun 14 , 2022
There are 2 versions of Tonmind SIP PCB Board, SIP-K20-M and SIP-K20C-M. They have the same specification except that SIP-K20C-M comes with camera module. They have built-in 15W amplifier, interface of MIC, Speaker, Alarm input and Reset. Both version of PCB SIP can be used in speaker, IP intercom or door phone project. If you need video input, then you can choose SIP-K20C-M. Otherwise, SIP-K20-M ...
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AEC: Acoustic Echo Cancellation
Jun 24 , 2022
What Is AEC? AEC is an audio processing effect found in Digital Signal Processors (DSPs) that are designed for audio conferencing, when there is a room with microphones and loudspeakers on the “near side” of a phone or online call as well as someone at the “far side.” The goal of AEC technology is to remove what’s referred to as “acoustic echo,” a byproduct of performing an audio call in a room wi...
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Tonmind IP Speaker, SIP Paging Adapter Are Compatible with IP PBX
Jul 01 , 2022
With standard SIP protocol, Tonmind IP Audio including IP Speaker, SIP Paging Adapter are compatible with most SIP-based IP PBX platforms. Tonmind IP Speaker / SIP Paging Adapter have been tested or certified to interoperate with main IP PBX such Asterisk, 3CX, Yealink, Yeastar, Planet, ect. After connected the IP PBX, Tonmind IP Speaker/SIP Paging Adapter can realize functions of announcement, mu...
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