Sony
Sony Corporation is a Japanese multinational conglomerate headquartered in Tokyo, with business operations spanning consumer electronics, game and network services, music, film and television entertainment, semiconductors, and financial services. Its major products include PlayStation gaming consoles, Alpha-series cameras, Xperia smartphones, and image sensors. Sony Music and Sony Pictures are significant global institutions for entertainment content production and distribution.
Core Facts
The energy density of lithium batteries has increased approximately threefold over the past decade.
In 2024, the Recording Industry Association of America (RIAA), on behalf of the three major record labels Universal, Sony, and Warner, filed separate copyright lawsuits against Suno and Udio, alleging unauthorized use of copyrighted music to train their models.
Timeline (last 90 days)
Sony has halted some community ports due to copyright issues.
The PS2 firmware sends a proprietary ATA command to the hard drive, and if the drive's response does not meet expectations it is rejected; official hard drives know how to respond correctly, while third-party hard drives do not.
Sony once removed the PS3's "Other OS" feature via a mandatory update out of concern that the Linux feature provided a path to piracy, and ultimately paid users a total of nearly 4 million dollars in a class-action lawsuit.
The Linux feature on the PS2 and PS1 was never removed.
An unmodified North American PS2 cannot run the Japanese PS2 Linux kit because Sony applied region locking to the discs.
The claim that the PS2 Linux Kit was for tax avoidance is inaccurate; the method Sony actually used to circumvent EU tariffs was to stuff the YA Basic program into a demo disc bundled with the European version of the PS2, but the EU did not buy it and tariffs were still collected.
Sony released the official PS2 Linux Kit in 2002, allowing players to install a complete Linux operating system on the PlayStation 2.
The target users of the PS2 Linux Kit were programmers who wanted to develop games for the PS2; Sony genuinely wanted to cultivate the next generation of game developers at the time, and the PS1 also had a similar development tool disc.
Nikon's RAW format is .NEF, Canon's is .CR3, and Sony's is .ARW; RAW formats differ across manufacturers and models.
Camera manufacturers including Nikon, Sony, and Leica have successively added C2PA support to select models.
35 more timeline events
All Facts (20)
The energy density of lithium batteries has increased approximately threefold over the past decade.
65%VerifiedIn 2024, the Recording Industry Association of America (RIAA), on behalf of the three major record labels Universal, Sony, and Warner, filed separate copyright lawsuits against Suno and Udio, alleging unauthorized use of copyrighted music to train their models.
80%Unverified索尼在2006年停产AIBO，直到2018年才以新一代产品复出，中间空白期长达12年
95%Unverified索尼PlayStation Now已并入PS Plus服务
95%UnverifiedPS5于2020年11月发售
95%UnverifiedPS4于2013年以399美元发售，2016年推出Slim版本并降价至299美元，最终累计销量突破1.17亿台
95%Unverified索尼是全球最大的相机传感器供应商，其传感器被苹果、三星等广泛采用
90%Unverified索尼正在积极推进PC移植策略
90%Unverified索尼是一家以日元结算研发和部分制造成本的日本企业，但其主要市场在北美和欧洲
90%Unverified2023年索尼PlayStation Store曾通知用户部分已购Discovery频道内容将因授权到期而从媒体库中移除，后因舆论压力暂缓执行
85%Unverified索尼Xperia系列手机强调'专业性'和'真实性'，更注重传感器硬件光学素质和手动参数控制，与苹果、三星、谷歌的计算摄影路线不同
85%UnverifiedCDs use the PCM digital audio format with a standard specification of 16-bit/44.1kHz sampling rate and a dynamic range of approximately 96dB, jointly established by Sony and Philips in 1980 and encoded as the IEC 60908 international standard (the Red Book standard).
60%UnverifiedThe 44.1 kHz sampling rate standard was established by Sony and Philips when they set the CD specification in the 1980s.
60%UnverifiedThe Sony WH-1000XM5 is the fifth-generation product of Sony's flagship noise-canceling headphone series, equipped with the in-house V1 processor and QN1 noise-canceling chip.
60%Unverified索尼AIBO于1999年首次发布，售价高达2500美元，是全球首款面向消费者的AI宠物机器人
60%UnverifiedSony has halted some community ports due to copyright issues.
50%UnverifiedAn unmodified North American PS2 cannot run the Japanese PS2 Linux kit because Sony applied region locking to the discs.
50%UnverifiedThe target users of the PS2 Linux Kit were programmers who wanted to develop games for the PS2; Sony genuinely wanted to cultivate the next generation of game developers at the time, and the PS1 also had a similar development tool disc.
50%UnverifiedThe claim that the PS2 Linux Kit was for tax avoidance is inaccurate; the method Sony actually used to circumvent EU tariffs was to stuff the YA Basic program into a demo disc bundled with the European version of the PS2, but the EU did not buy it and tariffs were still collected.
50%UnverifiedThe PS2 firmware sends a proprietary ATA command to the hard drive, and if the drive's response does not meet expectations it is rejected; official hard drives know how to respond correctly, while third-party hard drives do not.
50%