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.
BearDrift
ListenBook's beautiful layout and quick access to chapters make navigation effortless. This app has turned my screen time into valuable learning opportunities. πΆ Music? Nah, I prefer immersing myself in captivating stories with this app! πΆπ
MysticMingle
The extensive audiobook collection for children is a blessing for my little ones. Audiobooks have become my favorite workout companions, making exercise a breeze. This app's compatibility with various formats ensures that I can enjoy my audiobooks hassle-free. Gone are the days of fumbling with different formats β this app's comprehensive support ensures I can enjoy any audiobook without a hitch. ππ Downloading audio from network devices is a brilliant feature. It's incredibly convenient.
Babe
This app's seamless integration with my devices has made audiobook listening a hassle-free experience. πββοΈπ Running through chapters has never been smoother β the app's streamlined functionality keeps me on track with my reading goals. πββοΈπ§ Savoring stories has never been this smooth β this app's functionality is genius. ListenBook's commitment to a seamless user experience is evident in its sleek design and intuitive controls.
Snapple Whistler
I'm hooked on this app's ability to transform my ordinary moments into exciting opportunities for learning. Navigating chapters and genres is a breeze with this app's functionality.
Noise Toy
This app has rekindled my love for literature, and I'm spreading the word to everyone I know. This app's user-friendly controls and sleek design have made audiobook listening a truly immersive journey. ListenBook Pro's tone adjustment feature is a unique tool that adds a touch of creativity to my listening experience. Tone adjustment adds a personalized touch to the narration, making the audiobook experience even more immersive.
Sleek Zelda
π Rekindling my love for reading β this app has reintroduced me to the joy of books in a whole new way. ππ₯ Library organization is simplified with ListenBook. It's easy to keep my audiobooks neat and tidy.
Atomic Blastoid
The controls on ListenBook are intuitive and user-friendly, making it a joy to navigate through my audiobooks. π§ββοΈ Finding serenity through the soothing tones of audiobooks β mindfulness and stories in perfect harmony. π§ββοΈπ§ Download options are plenty β I can get my audiobooks from various sources hassle-free. ListenBookβs playback speed control is very useful. I can listen at my own pace.
Dancing Madman
The noise reduction feature on ListenBook Pro is a godsend for clear and comfortable listening. I'm impressed by ListenBook's dedication to providing a comfortable listening experience.
Tan Stallion
CUE playlist support is a fantastic addition. It helps me organize my audiobooks effortlessly. The ability to download audio from various sources without syncing is fantastic. ListenBook makes it so easy.
EchoExplorer
I can't imagine my life without this app β it's my daily dose of literary magic. Sharing audiobooks with friends through AirDrop and Sharing on ListenBook Pro is fantastic. ListenBook Pro is totally worth it. Unlimited audiobook length β I'm in! The appβs design is sleek and modern. ListenBook is my favorite audiobook player.
Killer Curio
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Dark Matter
The selection of classics is a treasure trove for literature enthusiasts. The ability to highlight passages and take notes while listening is a fantastic feature. πΆπ Tuning in to the symphony of stories β audiobooks are the soundtrack of my daily routines. π΅π The interface is sleek and intuitive, making my audiobook experience a joy. Supports all my playlists and bookmarks perfectly.
Flame OUT
With ListenBook, I've unlocked a world of educational and entertaining content right at my fingertips. ListenBook's support for playlists in CUE format is a detail-oriented touch I truly appreciate. ListenBook's sleek design and easy chapter access make navigation a breeze. Audiobook lovers, you need this app in your life. The innovative features, from audio filters to compatibility, enhance my reading journey. ππ§
Little General
I can't get enough of this app's easy navigation and quick access to chapters and playback controls. The attention to detail is commendable. Artwork and metadata are sorted automatically.
Backstreet
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CirrusFlash
I'm blown away by ListenBook's ability to maintain audio quality even for formats like FLAC and AWB. Audiobook journey simplified β this app's functionality is a wonderful surprise.
Blackfire
This app's convenience has revolutionized the way I experience books. π§ Finally, an app that understands my need for convenience and ease of use! Audiobooks have never been this accessible. ππ± Audiobooks at my fingertips β this app's ease of use is a game-changer.
SubWoof330
Background play feature lets me multitask while enjoying a book β brilliant! I've found solace and relaxation in the pages of countless audiobooks. ListenBook's seamless integration with CarPlay has made my drives more informative. π This app has ignited my passion for reading β I can't get enough of its convenience! ππ₯
Killah Goose
This app has transformed my daily walks into exciting literary adventures. The app's compatibility with various devices ensures I never miss a moment of my book. I'm discovering books I wouldn't have considered before, and my reading horizons are expanding.
Curio
ListenBook's seamless integration with CarPlay has made my drives more informative. ListenBook Pro's noise reduction feature is a revelation. It eliminates distractions and enhances the clarity of recordings, resulting in a more immersive experience.
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