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What is the voice-grade bandwidth for digital voice channels before compression?
64 Kbps
Why does a telephone not do a very good job of transmitting music?
To expand on LincMad's statement: The frequency range of a voice-grade telephone circuit is 300 to 3100 Hertz. The frequency range of your stereo is 20 to 20,000 Hertz. They use the narrower bandwidth on a phone system so they can pack more phone calls into the same cable.A telephone transmits only a very limited range of audio frequencies, optimized for speech. Thus, all the high and low notes in music get lost over a telephone connection.
Voice-grade bandwidth for digital voice channels before compression is?
it depend on the number of bits that used in adc used
The telephone line the bandwidth for the voice is usually the bandwidth for data?
Because voice communication uses more information to reproduce the person's tones and qualities over the line. Data is a digital signal composed of 1 & 0 - needing much less bandwidth.
How much bandwidth is required to send 132 voice grade channels by FDM on an international satellite system?
10MHz
What is the designation for a digital telephone circuit that transmits voice or data at 1.544Mbps?
T-1
What is the bandwidth of a T1 telephone trunkline?
A T1 telephone trunkline has a bandwidth of 1.544 Mbps. It consists of 24 individual channels, each capable of carrying 64 Kbps of data, which can be used for voice or data transmission. This standard is commonly used for digital transmission in telecommunications.
What is VOP in telephone communications?
VOP, or Voice Over Packet, in telephone communications refers to the technology that transmits voice data over packet-switched networks, such as the internet, instead of traditional circuit-switched networks. This method allows for more efficient use of bandwidth and enables features like VoIP (Voice over Internet Protocol), which facilitates voice calls via internet connections. VOP can improve call quality and reduce costs, especially for long-distance communications.
Which signaling method carries tones in the same voice frequency and circuit of a telephone call?
in-band signaling
What type of data is sent via a single telephone line?
A single telephone line typically transmits analog voice data, which is converted into electrical signals for transmission. In modern communication, digital data can also be sent over a telephone line using techniques like DSL (Digital Subscriber Line), allowing for higher bandwidth for internet access alongside voice communication. This enables simultaneous voice calls and data transfer over the same line.
How much bandwidth is required to send 132 voice-grade channels by FDM on an international satellite system?
Answer:- 500MHz From:- Joginder Kumar Network Engineer Datacraft India Ltd.
How do you answer telephone?
with a professional voice
