SONiVOX LP. is a U.S.-based organization that specializes in music and audio. They have provided software-synthesis solutions to many phone manufacturers over the years.
Types of SONiVOX software synths
The code-names of these synths, if one can't be found, are denoted by what it is most commonly found on.
|Given code-name||Sound-bank size||Notes|
|Hybrid||?||Found on low-end devices. Uses PCM drums and software FM emulation|
|Legacy||155 kB||Most notable for being found on Android|
|Legacy (lite)||69 kB||Diminutive of the "Legacy" sound bank found on some LG and Samsung feature phones|
|Motorola EZX||70 kB||Found on early Motorola EZX devices|
|P2K Patriot||?||Found on early Motorola P2K devices that use software-based synthesis|
|P2K Neptune||45 kB||Found on most Motorola P2K (LTE, LTE2, 3G) devices|
Phones with a SONiVOX software synthesizer
Note: Android and KaiOS devices won't be listed here because they all use the same synth, and adding each one here would clutter the list.
|LG KG290||Legacy (lite)|
|Motorola A920||Motorola EZX|
|Motorola A1000||Motorola EZX|
|Motorola C332||P2K Patriot|
|Motorola E1 ROKR||P2K Neptune|
|Motorola E398||P2K Neptune|
|Motorola T720||P2K Patriot|
|Motorola V3||P2K Neptune|
|Samsung GT-E1200||Legacy (lite)|