Organised Sound. Cambridge University Press. Fildes, Jonathan (17 June 2008). "Oldest computer music unveiled". Doornbusch, Paul (March 2004). "Computer Sound Synthesis in 1951: The Music of CSIRAC". Doornbusch, Paul. "The Music of CSIRAC". Melbourne School of Engineering, Department of Computer Science and Software Engineering. Bogdanov, Vladimir (2001). All Music Guide to Electronica: The Definitive Guide to Electronic Music. Shimazu, Takehito (1994). "The History of Electronic and Computer Music in Japan: Significant Composers and Their Works". Leonardo Music Journal. MIT Press. Cattermole, Tannith (9 May 2011). "Farseeing inventor pioneered computer music". Gizmag. Retrieved 28 October 2011. In 1957 the MUSIC program allowed an IBM 704 mainframe computer to play a 17-second composition by Mathews. Back then computers were ponderous, so synthesis would take an hour. Mathews, Max (1 November 1963). "The Digital Computer as a Musical Instrument". A high speed machine such as the I.B.M. Parolini, Giuditta (2016). "Pietro Grossi's Experience in Electronic and Computer Music by Giuditta Parolini".
Metal, padded cases also offer protection against impacts and drops. Another common accessory is a laptop cooler, a device that helps lower the internal temperature of the laptop either actively or passively. A common active method involves using electric fans to draw heat away from the laptop, while a passive method might involve propping the laptop up on some type of pad so it can receive more airflow. Some stores sell laptop pads that enable a reclining person on a bed to use a laptop. Some of the components of recent models of laptops reside inside. Replacing most of its components, such as keyboard, battery, hard disk, memory modules, CPU cooling fan, etc., requires removal of its either top or bottom part, removal of the motherboard, and returning them. In some types, solder and glue are used to mount components such as RAM, storage, and batteries, making repairs additionally difficult. Portability is usually the first feature mentioned in any comparison of laptops versus desktop PCs.
Misleading headlines notwithstanding, no one really has the slightest idea how the brain changes after we have learned to sing a song or recite a poem. But neither the song nor the poem has been ‘stored’ in it. The brain has simply changed in an orderly way that now allows us to sing the song or recite the poem under certain conditions. When called on to perform, neither the song nor the poem is in any sense ‘retrieved’ from anywhere in the brain, any more than my finger movements are ‘retrieved’ when I tap my finger on my desk. We simply sing or recite - no retrieval necessary. A few years ago, I asked the neuroscientist Eric Kandel of Columbia University - winner of a Nobel Prize for identifying some of the chemical changes that take place in the neuronal synapses of the Aplysia (a marine snail) after it learns something - how long he thought it would take us to understand how human memory works. This data has been done with GSA Content Generator DEMO.
Memories now supports integration with Apple Music, using on-device intelligence to offer song suggestions for personalized Memories. Live Text is a new feature that uses on-device intelligence to recognize text in a photo that users can search for, highlight, and copy. Spotlight can now search for photos by location, people, scenes, objects, and text. Spotlight also offers web image search and richer results for actors, musicians, TV shows, and movies. Enhanced results for contacts show recent conversations, shared photos, and location if it is shared through Find My. OS 15 also introduces new privacy measures, such as processing Siri requests directly on the iPhone, which has the added benefit of better responsiveness, Mail Privacy Protection to stop senders knowing if an email has been opened and detecting a recipient's IP address, and an App Privacy Report view to show how often apps use the permissions they have been granted. There are dozens of tweaks and changes for other apps, such as user-created tags, mentions, and an Activity view in the Notes app, Trends, Walking Steadiness, and a new sharing tab in the Health app, a systemwide Shared with You feature for highlighting content that has been shared in Messages conversations, and a new For All of You row in the TV app to recommend entertainment for the whole household.
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