Book description
The classic guide to how computers work, updated with new chapters and interactive graphics "For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by analogy, until I understood not just the Code, but the System. Code is a book that is as much about Systems Thinking and abstractions as it is about code and programming. Code teaches us how many unseen layers there are between the computer systems that we as users look at every day and the magical silicon rocks that we infused with lightning and taught to think." - Scott Hanselman, Partner Program Director, Microsoft, and host of Hanselminutes Computers are everywhere, most obviously in our laptops and smartphones, but also our cars, televisions, microwave ovens, alarm clocks, robot vacuum cleaners, and other smart appliances. Have you ever wondered what goes on inside these devices to make our lives easier but occasionally more infuriating? For more than 20 years, readers have delighted in Charles Petzold's illuminating story of the secret inner life of computers, and now he has revised it for this new age of computing. Cleverly illustrated and easy to understand, this is the book that cracks the mystery. You'll discover what flashlights, black cats, seesaws, and the ride of Paul Revere can teach you about computing, and how human ingenuity and our compulsion to communicate have shaped every electronic device we use. This new expanded edition explores more deeply the bit-by-bit and gate-by-gate construction of the heart of every smart device, the central processing unit that combines the simplest of basic operations to perform the most complex of feats. Petzold's companion website, CodeHiddenLanguage.com, uses animated graphics of key circuits in the book to make computers even easier to comprehend. In addition to substantially revised and updated content, new chapters include: Chapter 18: Let's Build a Clock! Chapter 21: The Arithmetic Logic Unit Chapter 22: Registers and Busses Chapter 23: CPU Control Signals Chapter 24: Jumps, Loops, and Calls Chapter 28: The World Brain From the simple ticking of clocks to the worldwide hum of the internet, Code reveals the essence of the digital revolution.
Dance Cannon
With ListenBook, I've found a versatile and enjoyable way to listen to audiobooks and expand my knowledge. ListenBook's chapters, controls, and filters have transformed my listening sessions into immersive journeys. ListenBook has become an essential part of my daily routine. It's like having a library on my phone!
Killer Grenade
ListenBook is my daily companion, turning mundane tasks into exciting audio adventures. The app's versatility in audio downloading is unmatched. It's a comprehensive solution for my audiobook needs. This app is perfect for anyone who loves audiobooks. The interface is sleek and modern, and the playback controls are super responsive. I also appreciate the cloud integration, which lets me access my books from anywhere. Great work!
Turnip King
I can't get over how smooth the playback is. Even high-quality files play flawlessly. The app is perfect for people who love to multitask. I can listen while cooking.
Alpha
I'm in awe of how technology has enhanced my reading experience through this app. I can't get enough of this app's easy navigation and quick access to chapters and playback controls. With this app, my daily routines have become moments of intellectual discovery and personal fulfillment. ListenBook's drag-and-drop download feature simplifies the process of adding new audiobooks to my collection. Tone adjustment is such an innovative feature. It adds a personal touch to narration.
Zero Corn
Sharing audiobooks with friends through AirDrop and Sharing on ListenBook is a fantastic way to spread the joy of listening. Changing the tone of the sound on ListenBook Pro adds a personal touch to my experience. CUE playlist support is a fantastic organizational feature. It keeps my audiobooks neatly arranged. The audio filters to adjust playback speed and volume are a fantastic addition for customizing my experience. I love the ability to change the background color. It’s a nice touch.
Corny
ListenBook's dedication to delivering high-quality sound and user-friendly features has won me over. I'm hooked on ListenBook's silky-smooth playback, making my audio sessions truly enjoyable.
Fist Wizard
Audiobooks have become a part of my self-care routine, thanks to this app. This app has added a touch of magic to my mundane moments – I'm forever grateful. ListenBook’s playback is silky-smooth. The app never glitches.
Casanova
The ability to switch between devices seamlessly is a game-changer for busy readers. Book groups keep my related titles together for a cohesive listening experience. A thoughtful feature! ListenBook is a must-have for any audiobook enthusiast. It's reliable, efficient, and a pleasure to use. Sharing audiobooks with friends through AirDrop is a fun and interactive way to connect. I love the ability to change the playback pitch. It’s a unique feature.
Hoover Spark
⭐️ A round of applause for an app that prioritizes functionality – I can seamlessly switch between audiobooks and other tasks. 👏🎧 Love the download options. ListenBook gives me so many ways to get my audiobooks onto my device.
Earl of Arms
I'm addicted to this app's seamless performance and impressive library. Book groups feature keeps series and related titles together. Neat and tidy! ListenBook is my constant companion during workouts. The controls are so easy to use. The ability to play various audio formats without conversion is very convenient. ListenBook is a great app. The playback history is a great feature. I can easily revisit my favorite parts.
Lumberyard
The 'Explore' feature has introduced me to authors I might never have discovered otherwise. Sharing audiobooks with friends through AirDrop and Sharing on ListenBook Pro is a brilliant way to connect. 🚶♀️🎧 Walking has never been this productive – exploring new worlds while I exercise! 🏞️💫
Daffy Neo
Mastering audiobook navigation – this app's ease of use is commendable. ListenBook's loop and shuffle playback options have made audiobook revisiting and studying a breeze. is a breeze with ListenBook. It's convenient and reliable. The noise reduction feature is a game-changer for clearer dictaphone recordings. I love the bookmarking feature. ListenBook makes it easy to pick up where I left off.
Moxie
Audiobook lovers, you need this app in your life. The innovative features, from audio filters to compatibility, enhance my reading journey. 🎉🎧 Automated artwork and metadata retrieval add a professional touch to my audiobook library. The playback speed control is a game-changer. ListenBook lets me listen at my own pace.
Kimono Goddess
ListenBook's audiobook player is a true workhorse – chapters, controls, and filters are all seamlessly integrated. ListenBook's commitment to a seamless user experience is evident in its sleek design and intuitive controls.
StorySculptor
Audiobooks at my fingertips – this app's ease of use is a game-changer. Supports all audio formats I use without issues. Very happy.
ManManMan
The app's stability and reliability make it my go-to choice for audiobooks. Noise reduction feature is magic. Now I can listen to recordings even in noisy settings.
Frosty
📱 An app that respects my time and delivers on functionality – audiobook listening has never been this effortless. 📖🔗 Sharing audiobooks with friends through AirDrop is a great way to spread the joy of reading. The app is so responsive. It never lags or freezes. I’m blown away by how feature-rich ListenBook is. From the customizable themes to the car mode, everything is designed with the user in mind. The app works flawlessly, and I’ve had zero issues with crashes or bugs. Highly recommend!
Night Magnet
I'm discovering books I wouldn't have considered before, and my reading horizons are expanding. This app has turned even the most ordinary moments into reading sessions.
Ship Whip
This app has revolutionized my daily routine – I can't imagine life without it. ListenBook Pro offers an unbeatable deal – unlimited audiobook length and noise reduction.
Contrary Mary
I'm blown away by the range of non-fiction audiobooks available – so much to learn! The range of supported formats is impressive. No more converting files! is a breeze with ListenBook. It's convenient and reliable. ListenBook is the best audiobook player I’ve ever used. The app is reliable, fast, and packed with features like customizable themes and playback speed. The sleep timer is a lifesaver for bedtime listening. Great job, developers! I’m so impressed with ListenBook. The app is reliable, fast, and packed with features like customizable themes and playback speed. The sleep timer is a lifesaver for bedtime listening. Highly recommend this app!
Playing a wide variety of audio formats
Works on all devices with iOS 13 and newer
Huge amount of features for a small price
Frequent updates to add new features and improve existing ones
Advanced playback controls
Live sound processing
Changing the timbre of the reader's voice and noise reduction
Translated into more than 20 languages
If you love listening to fiction audiobooks, ListenBook has features to make the process easier.
Edit book data: title, author, cover
Use equalizer to make the sound comfortable for you
Adjust the playback speed
Enjoy dark and light app themes
Supported formats: MP3, M4B, AWB, FLAC, OGG audio files and many more (must be DRM free)
Auto-Bookmarks make it easy to find your place
AirPlay support allows redirection of audio output.
VoiceOver support
Dark mode for night owls
Convenient bookmarking system helps you mark the most important places.
Unlimited bookmarks for each audiobook
Put your own cover on the wager
Share your audiobook with friends
Lock-screen control
Customise app with extensive options
Sleep timer with shake to reset, set custom notification sounds, and a few unique options
Auto rewind depending on paused time, customize rewind times to your liking
Removing background noise from recordings made in classrooms and meetings
Changing the timbre of the reader's voice for a better listening experience