Hey y'all, i got a question regarding the Sampling Rate of the Xperia. I use wired headphones and Apple Music to listen to music and have all the settings in the Apple Music app set to Hi-Res Lossless (192Khz / 24Bit). I have read that the built-in dac has a sampling rate of 192Khz, but I have also read that android usually downsamples everything to 48Khz. Will I be able to playback the music with 24Bit depth and a sampling rate of 192Khz bit-perfect or does the Xperia also downsample the audio?
When a digital recording is made from an analogue source, such as a live concert or musicians in a recording studio, the sound is sampled at regular intervals. The amplitude of the sound is recorded as a number, and this creates a digital record of the analogue audio source as a series of discrete numbers.
Once a digital recording is made, you can store it in a number of different formats. Each format has a different way to balance sound quality with the size of the digital file created, and extremely high quality recordings haven't historically been practical in small music players. However, as digital storage becomes more easily available with portable devices, it will boast gigabytes of storage space. As a result, high-quality digital audio is becoming a practical reality for millions of people.
The bit depth of a digital recording describes how many digits are used to store each sample of the analogue signal. The standard bit depth for CD audio is 16, with a sampling rate of 44.1kHz. This means that 44,100 samples per second are taken and each sample stores 16 bits of information. In general, a higher bit depth means greater sound quality, but also a larger file size.
Making a digital audio recording can lead to very large file sizes, which limits the practical uses of the technology. For example, how many songs a digital music player can store. For this reason, most audio file formats use some form of compression, stripping out certain sound information to reduce the size of the stored file.
When you see the Hi-Res Audio logo on a Sony product, you know that product has been designed to maximize the sound performance of High Resolution Audio. From portable music players to headphones, speakers and full home cinema systems, you can set up a full Sony Hi-Res Audio system.
When audio is transmitted over Bluetooth, it normally uses the standard Bluetooth SBC codec, which can result in a loss of quality. LDAC transmits three times as much data as the SBC codec, maintaining high quality audio over Bluetooth and giving you an enhanced wireless listening experience for all your music.
LPCM is the basis of digital sound recording. An analogue signal is sampled at regular intervals and its amplitude is recorded as a point on a digital scale. Because there is no processing or compression of the data, sound quality can be as high as professional studio masters. However, very large files are produced and so LPCM is not practical for everyday use.
When a digital recording is made from an analogue source, the sampling rate is the time interval between samples, and the higher it is the less is missed out. CD audio, for example, has a standard sampling rate of 44.1kHz, meaning 44,100 samples are taken each second.
How much of the original analogue sound is captured by the digital recording depends mainly on the sampling rate and the bit depth (how many samples are taken in a second, and how much information each sample contains).
Once a digital recording is made, it can be stored in a number of different formats. Each format has a different way to balance sound quality with the size of the digital file being created: extremely high-quality recordings have not historically been practical in small music players, for example.
When you see the Hi-Res Audio logo on a Sony product, you know that product has been designed to maximize the sound performance of High-Resolution Audio. From portable music players to headphones, speakers and full home cinema systems, you can set up a full Sony Hi-Res Audio system.
Find out more about Hi-Resolution Audio
When audio is transmitted over Bluetooth, it normally uses the standard Bluetooth SBC codec, which can result in a loss of quality. LDAC transmits 3 times as much data as the SBC codec, maintaining high-quality audio over Bluetooth and giving you an enhanced wireless listening experience for all your music.
Sampling rate
When a digital recording is made from an analogue source, the sampling rate is the time interval between samples, and the higher it is the less is missed out. CD audio, for example, has a standard sampling rate of 44.1kHz, meaning 44,100 samples are taken each second.
In general, a higher sampling rate means a higher quality recording. Hi-Res Audio has a sampling rate of 96kHz or above and a bit depth of at least 24 bits.
Sony Music Entertainment (SME), commonly known as Sony Music, is an American multinational music company owned by Sony Entertainment and managed by the American umbrella division of multinational conglomerate Sony. It is the recording division of the Sony Music Group, with the other half being the publishing division, Sony Music Publishing.[4]
As of 2023[update], Sony Music Entertainment is the second largest of the "Big Three" record companies, behind Universal Music Group and followed by Warner Music Group. Its music publishing division Sony Music Publishing (formerly Sony/ATV) is the largest music publisher in the world.[8][9]
In 1971, CBS Records was expanded into its own "CBS Records Group", with Clive Davis as its administrative vice president and general manager.[24] In the 1980s to the early 1990s, the company managed several successful labels, including CBS Associated Records,[25] which signed artists including Ozzy Osbourne, the Fabulous Thunderbirds, Electric Light Orchestra, Joan Jett, and Henry Lee Summer.[26] In 1983, CBS expanded its music publishing business by acquiring the music publishing arm of MGM/UA Communications Co.[27] CBS later sold the print music arm to Columbia Pictures.[28] By 1987, CBS was the only "big three" American TV network to have a co-owned record company.[29] With Sony being one of the developers behind the compact disc digital music media, a compact disc production plant was constructed in Japan under the joint venture, allowing CBS to begin supplying some of the first compact disc releases for the American market in 1983.[30]
In 1986, CBS sold its music publishing division, CBS Songs, to SBK Entertainment[31] On November 17, 1987, Sony acquired CBS Records for US$2 billion. CBS Inc., now Paramount Global, retained the rights to the CBS name for music recordings but granted Sony a temporary license to use the CBS name.[32] The sale was completed on January 5, 1988.[33] CBS Corporation founded a new CBS Records in 2006, which was distributed by Sony through its RED subsidiary.[34]
In August 2004, Sony entered a joint venture with an equal partner Bertelsmann, by merging Sony Music and Bertelsmann Music Group, Germany, to establish Sony BMG Music Entertainment.[40] However Sony continued to operate its Japanese music business independently from Sony BMG and BMG Japan was made part of the merger.[41]
On August 5, 2008, Sony Corporation of America (SCA) and Bertelsmann announced that Sony had agreed to acquire Bertelsmann's 50% stake in Sony BMG. The acquisition completed on October 1, 2008.[45] On July 1, 2009, SME and IODA announced a strategic partnership to leverage worldwide online retail distribution networks and complementary technologies to support independent labels and music rights holders.[46][47] In March 2010, Sony Corp partnered with The Michael Jackson Company in a contract of more than $250 million, the largest deal in recorded music history.[48]
In June 2012, a consortium led by Sony/ATV acquired EMI Music Publishing, making Sony/ATV the world's largest music publisher at the time.[55] This acquisition also reunited the common ownership of pre-1986 CBS Songs (as SBK Songs) catalog to Sony/ATV.
On February 5, 2019, a group of 1970s-era musicians including David Johansen and John Waite filed lawsuits accusing Sony Music Entertainment and UMG Recordings, Inc. of improperly refusing to let them reclaim the rights to songs they had signed away earlier in their careers.[63] The lawsuit cites U.S. copyright law, which gives artists who formerly bargained away their rights on unfavorable terms a chance to reclaim those rights by filing termination notices after 35 years.[64] The plaintiffs claim that Sony and UMG have "routinely and systematically" ignored hundreds of notices, having taken the position that recordings are "works made for hire" and are therefore not subject to being reclaimed.[63]
Sony Music UK is owned and operated by Sony Music Entertainment in the United Kingdom. Since 2014, Jason Iley has been chairman and CEO of Sony Music UK.[70] Though owned by Sony Music Entertainment, Sony Music UK has standalone operations in the UK to promote musicians within the UK.[71]
Sony Music Entertainment Russia was the Russian music label of Sony Music Entertainment. The company opened its division in the Russian Federation in 1999.[85] In 2000, the first contract was signed with the Russian group Bi-2.[citation needed] For 2021, experts estimated the company's share in the Russian recording market at approximately 15-20%. Sony Music Entertainment LLC's revenue in 2021 amounted to 2.56 billion rubles ($42.7 million). Net profit amounted to 132.9 million rubles ($2.22 million).[85]
On March 10, 2022, in connection with Russian invasion of Ukraine, Sony Music Entertainment announced the suspension of operations and new releases in Russia, while Russian employees of Sony Music Group receive pay indefinitely.[87][88] On September 8, Sony Music officially announced its final withdrawal from Russia. The company recalled all foreign catalogs from the Russian streaming services Yandex Music, Zvooq and VK Music, and tracks from AC/DC, Beyonce, Britney Spears, Bring Me the Horizon and many other artists were removed. The Russian division is intended as a completely independent structure from Sony Music to represent only local musicians under the new brand Kiss Koala,[85][89] which was later bought by the structures of former top managers of Warner Music Russia,[90] and renamed Koala Music.
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