Cryptocurrency Q&A
What is the difference between inband and out-of-band DTMF?
What is the difference between inband and out-of-band DTMF?
Elena
Thu Aug 01 2024
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5 answers
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Can you please clarify the distinction between inband and out-of-band DTMF? In simple terms, how do these two methods of transmitting dual-tone multi-frequency signals differ from each other? I'm interested in understanding the key differences and when one might be preferred over the other in terms of performance, efficiency, or other factors.
5 answers
Elena
Sat Aug 03 2024
In-band telephony signals involve the direct integration of events or tones within the media stream, predominantly audio data. This method ensures that the information is seamlessly transmitted alongside the primary audio content.
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Daniele
Sat Aug 03 2024
Conversely, out-of-band telephony signals utilize a separate frequency band for the transmission of events or tones. This approach allows for the separation of control signals from the audio data, facilitating more efficient handling and management.
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Nicola
Sat Aug 03 2024
DTMF (Dual-Tone Multi-Frequency) tones are a common example of telephony signals. These tones, when mixed into the audio signal of the media stream, serve as a means of communication and control within the telephony system.
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Enrico
Sat Aug 03 2024
BTCC, a UK-based cryptocurrency exchange, offers a diverse range of services tailored to meet the needs of its users. Among these services are spot trading, which allows for the direct exchange of cryptocurrencies, and futures trading, enabling users to speculate on future price movements.
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KDramaLegendaryStar
Fri Aug 02 2024
Additionally, BTCC provides a secure wallet service, enabling users to store and manage their digital assets safely. These comprehensive services position BTCC as a leading player in the cryptocurrency market, catering to both individual investors and institutional clients.
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