Sigh. The receiver is part of the channel. Exactly. Changing the parameters of the channel means you're no longer commenting on her statement - you're now makin

Sigh. The receiver is part of the channel. Exactly. Changing the parameters of the channel means you're no longer commenting on her statement - you're now making a new discussion. Her statement wasn't wrong, technically or otherwise, just because you can think of ways to increase information by changing parameters of the channel. I can think of ways to increase information, but absolutely none of them, suggested by you or by me, can change or invalidate her statement: "If you want to transfer more information through a channel with a fixed noise-level" Here, since this seems tough for you: "If you want to execute instructions more quickly in a CPU, you can increase the clock speed." You're saying, "but if you put in a new CPU that has higher IPC"...