Learning Through Listening
Turn dead time into deep learning by training your ears to read at speed
- Difficulty
- Moderate
- Time to result
- ~weeks to results
- Steps
- 6
- Confidence
- 90%
Most people read around 200 words per minute and can only read while seated at a desk. Weitzman's method reframes learning as a listening skill you deliberately train. You begin at whatever speed you can actually follow, then nudge the playback rate up 0.1x at a time as each level starts to feel slow, exactly like adding weight on a bench press. Reading the text while hearing it builds word recognition, so retention and comprehension climb rather than fall. Fluency takes roughly ten books; after that you can listen at 2-3x while walking, cooking or driving, and turn three to four hours of daily dead time into finished books. An automatic speed-ramping algorithm (raising the rate by a few words per minute every thousand words) makes the improvement passive.
Origin
Cliff Weitzman is severely dyslexic and could not read as a child. He learned English by listening to Harry Potter audiobooks 22 times in a row, then built text-to-speech software (the seed of Speechify) to convert his college reading into audio he could finish at the gym.
Core principles
- 01Humans evolved to listen for hundreds of thousands of years; reading is a recent hack
- 02Listening frees ~97% of brainpower for comprehension instead of decoding
- 03Speed is a trainable muscle, not a fixed trait
- 04Reading and listening together builds sight-reading and retention
- 05Listening is asynchronous: it stacks on top of walking, cooking, commuting
How to run it
- 1
Start where you can follow
Pick a starting speed you can genuinely comprehend, even if that is 0.75x. The goal is following along, not impressing anyone.
Pro tip Begin with a book you already love so momentum carries you.
- 2
Read and listen at once
Follow the highlighted text with your eyes while the audio plays. This trains sight-recognition of words and lifts retention.
Pro tip Play instrumental music at ~30% volume to soothe a restless brain and lock in focus.
Watch out Skip the dual-input step if it splits your attention rather than reinforcing it.
- 3
Ramp the speed 0.1x at a time
Whenever the current pace feels slow, nudge it up by one tenth. 1.1x barely differs from 1.0x, and the increments compound.
Pro tip Enable automatic speed ramping so the rate rises a few words per minute every thousand words without you noticing.
Watch out Slow down for dense material heavy with unfamiliar names.
- 4
Push through the first ten books
No one is a fluent listener on their first audiobook. Fluency typically arrives around the tenth.
Pro tip Track how many books you have finished to stay motivated through the awkward early phase.
Watch out Do not conclude 'I can't retain audio' before you have practised.
- 5
Stack listening onto dead time
Put earbuds in during the commute, gym, cooking and chores. Asynchronous listening turns three to four wasted hours a day into finished books.
Pro tip Only stop when you genuinely need to focus on a person in front of you.
- 6
Re-listen to your best books
Returning to a great book once you have more context lets you catch detail you previously had nowhere to store.
Pro tip Re-listen to a favourite like How to Win Friends roughly once a year.
In the wild
Ali wanted to get up to speed on nuclear history after a retreat where he felt lost. A policy expert recommended a 12-hour audiobook. Instead of being deterred by its density, Ali bought it, listened at about 2.5x on the drive home and at the gym, and within roughly three and a half hours had a working grasp of the Air Force-Navy rivalries, the Kremlin hotline and the wider drama, all for a few hours of otherwise-idle time.
→ A dense 12-hour book absorbed in ~3.5 hours of dead time, converting intimidating material into accessible context.
Arriving in the US at 13 speaking no English and unable to read, Weitzman found the Harry Potter audiobooks app and listened to it 22 times in a row, starting at 0.75x because he literally could not follow faster. He practised his way up to 1x, then 1.25x, 1.5x and beyond, teaching himself a new language entirely through his ears.
→ Fluent English acquired through repetition and gradual speed increase, with no traditional reading.
Common mistakes
Judging comprehension too early
People try one audiobook, feel they retained nothing, and quit. Fluency is a practised skill that arrives around the tenth book.
Jumping straight to high speed
Setting 3x on day one guarantees you lose the thread. The rate must climb gradually as each level becomes comfortable.
Reserving learning for the desk
Treating reading as a seated activity wastes the commute, gym and kitchen where listening works perfectly.
Is it for you?
Best for
Ambitious self-learners, commuters, and anyone (especially dyslexic or ADHD) who finds traditional reading slow or fatiguing.
Not ideal for
Highly technical material requiring line-by-line annotation, or people who have never practised and expect instant fast comprehension.
From the transcript
“I listen to everything at 700 words per minute.”
“Typically, it takes about 10 audiobooks before you become a fluent listener. And once you become a fluent listener, you can listen faster.”
“There's a automatic speed ramping algorithm and if you turn it on every thousand words it increases the speed by five words per minute.”
From the episode
You're Not Lazy: How To Learn Anything Faster - Cliff Weitzman Founder of Speechify
Cliff Weitzman