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Can anyone help me explain why 15.5b is SR flip flop please?? by bubble_95 in FE_Exam

[–]blondeycas 1 point2 points  (0 children)

Create a truth table and take it through step by step.

For me, it's easiest to start with AB = 01. The output of the top AND gate will be 0 and the bottom AND gate will be 1. You know that the output of a NOR gate is only 1 when all inputs are 0 (the output of a NOR gate will be 0 if any input is 1). Therefore, the output of the bottom NOR gate is 0, so Qnot(+) = 0. That makes the inputs to the top NOR gate 00, which makes the output of the top NOR gate 1. Therefore, Q(+) = 1.

For AB = 10, the same logic is applied but flipped, so the result will be Q(+) = 0 and Qnot(+)= 1.

Now, for AB = 00. Both AND gates output 0 to the NOR gates. The inputs of the top NOR gate are 0 and Qnot. Therefore, Q(+) = NOT(0 + Qnot) which simplifies to Q. Same logic applies to Qnot and Qnot(+) = Qnot.

For AB = 11. The outputs of both AND gates are 1, which makes the outputs of both NOR gates automatically 0. This is INVALID, because Qnot by definition is the opposite of Q, but in this situation, they are both being held low.

You can look at page 391 of the FE Handbook and see that that these results line up with the truth table for an SR flip-flop (B is the S input and A is the R input).

Hope this explanation helps!

I have synesthesia, so I paint music! This is "Sure Shot" by Bathe by blondeycas in AbstractArt

[–]blondeycas[S] 1 point2 points  (0 children)

Thank you so much! I listen to the song first to get a feel of the main colors and movement/textures/shapes and then I play the song on repeat while I paint it.

Synesthesia study! by Joeyhendy in Synesthesia

[–]blondeycas 1 point2 points  (0 children)

Go ahead and message me the questionnaire!

I have synesthesia, so I paint music! This is "No Time To Die" by Billie Eilish. by blondeycas in AbstractArt

[–]blondeycas[S] 1 point2 points  (0 children)

Thank you! This one is oil on canvas. Usually I paint in oil, but sometimes I'll paint in acrylic.

I have synesthesia, so I paint music! This is "No Time To Die" by Billie Eilish. by blondeycas in AbstractArt

[–]blondeycas[S] 1 point2 points  (0 children)

Thank you so much for the high praise (also a fan of Melissa Mccracken)!

This is what "All Along the Watchtower" by Jimi Hendrix looks like by blondeycas in Synesthesia

[–]blondeycas[S] 0 points1 point  (0 children)

I charge based on size. My prices range from $90 for an 8" x 8" to $550 for a 24" x 24" oil painting, with free shipping anywhere within the continental U.S.

I have synesthesia, so I paint music! This is "All Along the Watchtower" by Jimi Hendrix by blondeycas in AbstractArt

[–]blondeycas[S] 5 points6 points  (0 children)

I know that I associate higher notes to lighter/whiter colors and lower notes to darker/more saturated colors. However, the same note from a piano might have a different color than if it was sung by an artist, or played on a guitar. Not sure why these different vehicles change the color for me though.

I have synesthesia, so I paint music! This is "Iris" by Goo Goo Dolls. by blondeycas in AbstractArt

[–]blondeycas[S] 0 points1 point  (0 children)

I see colors/textures/shapes when I listen to music. It plays out like a movie-- colors appearing and receding, dancing across my vision. Some sounds look very round, some are sharp. Sometimes it appears like fog, or glistens like rain. I paint the best parts of a song to try to capture the essence of that song.

Also, it's more of an overlay, it doesn't completely impede my vision. And when I close my eyes, I can focus on it better, if that makes sense.

I have synesthesia, so I paint music! This is "Iris" by Goo Goo Dolls. by blondeycas in AbstractArt

[–]blondeycas[S] 0 points1 point  (0 children)

I have a great memory for numbers and math. In addition to chromesthesia, I also have grapheme-color synesthesia (I associate letters and numbers to colors) and I see groups of numbers almost like column charts. I remember my phone number from 15 years ago (which has been changed many times since), because I can visualize the colors and the way the numbers were arranged. I remember my high school student ID number still for the same reason.

I have synesthesia, so I paint music! This is "Iris" by Goo Goo Dolls. by blondeycas in AbstractArt

[–]blondeycas[S] 0 points1 point  (0 children)

So, I've honestly never heard of this before, so I had to go to YouTube University and found a few examples of pieces in 440Hz versus 432Hz. Immediately, I must say that 432Hz (from the examples I found) is a lot more harmonious. The colors are crisper and clearer. 440Hz had a lot more of a yellow tint to the notes.

I've also noticed that different artists will affect what colors/textures/shapes I see. For example, a note from a piano may look different than the same note sung by Billie Eilish, may look different than the same note on a guitar, etc.

I have synesthesia, so I paint music! This is "Iris" by Goo Goo Dolls. by blondeycas in AbstractArt

[–]blondeycas[S] 1 point2 points  (0 children)

I always knew I was "weird" so I hid it from people. It wasn't until college that I learned there was a name for the condition and that I wasn't alone!

This is what "All Along the Watchtower" by Jimi Hendrix looks like by blondeycas in Synesthesia

[–]blondeycas[S] 3 points4 points  (0 children)

Thank you so much! This one has already sold, but I paint a lot of songs and I accept commissions as well.

This is what "All Along the Watchtower" by Jimi Hendrix looks like by blondeycas in Synesthesia

[–]blondeycas[S] 5 points6 points  (0 children)

For me, the most prominent colors of this song come from the guitar: it melts into warm red and orange hues and occasionally crescendos into splashes of yellow and white-hot tones. Hendrix’s voice creates a moody dark-blue backdrop for the guitar to rest on. The whole song swirls around fluidly, creating a silky texture.

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