Greg Gage : How sound can hack your memory while you sleep

Greg Gage at DIY Neuroscience
How sound can hack your memory while you sleep (transcript)
Summary
I really wanted to use this way for studying English, that's why I chose this story to read.
In the story, a memory game was used for the experiment and this time, each picture  was given with a sound. After you did this memory game, you slept.  Do you think that you listen to those sound while you sleep helps you play it when you wake up?
Joud Mari said confidently, "Yes, exactly!"

My answer is that just those sound must help you to memorize. I've heard that it's easy for us to memorize something with the sound and the color. You must have used colored pens already. After that, the sound and the color are cues to bring back your memories, even if you don't listen to the sound while you sleep.

Our sleeping time will be longer than the time when we who aren't students study and we know that sleep is when the brain transfer-term memories experienced throughout the day into long-term memories. Thus we want to use that time really.

If we summarize something we want to remember neatly with the sound and the color, it helps our brain to memorize. 

I try to use the sound and the color to memorize English words.

Words in this story
pique /verb/ a feeling of irritation or resentment resulting from a slight, especially to one's pride.
consolidation /noun/ integration
pause /noun/ a temporary stop in action or speech.
reactivating /verb/ restore (something) to a state of activity; bring back into action