Questions tagged [bit-rate]

Questions relating to the rate at which bits are transmitted over a channel (wired or wireless). Usually specified in bits/s or a multiple of that unit. Related but not the same as baud rate or symbol rate.

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Why a high number of harmonics means a lower bitrate?

I am studying on a book (I'm still at basics) and I haven't understood why a signal with a lower number of harmonics implies a low bit rate. I have this figure: It clearly shows how a signal with a ...
6
votes
2answers
11k views

SPI: effective payload throughput per clock tick?

Let's say I'm clocking a SPI bus at 30 MHz. What payload throughput can I actually expect? 30 Mbps, or less? (E.g. are high overheads imposed by pauses, control packets, packet headers, packet ...
6
votes
1answer
10k views

Wireless Audio Transmitter

I am working on a project that will digitize an audio signal from a standard RCA jack and transmit that signal using Bluetooth to a receiver and then convert it back to an analog signal which I will ...
-3
votes
3answers
684 views

9bits/signal element, what's the bandwidth?

If I encode 9bits/signal element, what is the minimum required bandwidth of the channel in Hertz? With the information that 9bits/signal element, is it possible to find its bit rate or any other ...