public typealias MIDINoteNumber = Int MIDI 标准全称是 Musical Instrument Digital Interface(乐器数字接口),它在乐器间进行通讯时广泛使用。 音符数字和标准键盘上的音符一一对应。play 方法的第二个参数 velocity 是另一个 MIDI 属性,用于描述一个音符的敲击力度。值越小表明敲击得越轻,会发出一个更小的声音。
open class MIDISampler: AppleSampler, NamedNode { /// MIDI 输入,也就是他采样的输出 open var midiIn = MIDIEndpointRef() /// 起个名字 open var name = "MIDI Sampler" /// 初始化 public init(name midiOutputName: String? = nil) { super.init() name = midiOutputName ?? name enableMIDI...
* Total 4 x 4 channel 24-bit/192kHz Audio Interface (PCI Local Bus Spec. 2.2 compliant) * PCI Slot compatibility - designed to suit +3.3V and/or +5V PCI slot* Precision low noise microphone preamplifier with +48V phantom and low cut* Built-in selectable direct instrument input* Built-...
MIDIPLUS_Studio_2_Audio录音界面中文说明书.pdf,Quick start manual STUDIO 2 MIDIPLUS Production introduction Thank you to purchase MIDIPLUS USB audio STUDIO 2. STUDIO 2 is a two input/output audio interface with high quality Mic and 24 bit/192kHz high prec
Behringers UCA222 Compact USB/Audio Interface Ultra-Low Latency 2 In/2 Out USB/Audio Interface with Digital Outputt Sound Card, You can get more details about Behringers UCA222 Compact USB/Audio Interface Ultra-Low Latency 2 In/2 Out USB/Audio Interface
示例一:midi键盘/midi控制器--五针midi接口-->合成器、电钢琴、电子琴等硬音源(产生波形) 示例二:midi键盘/控制器--五针midi接口-->声卡--软音源-->声卡 usb midi/audio是一个协议,可以通过usb线传midi/数字音频波形采样信号。 也就是,usb声卡与电脑之间的协议就是usb midi/audio协议。
InterfaceConsts VolumeShaper.Operation VolumeShaper.Operation.InterfaceConsts WhiteBalance WriteMode Android.Media.Audiofx Android.Media.Browse Android.Media.Effect Android.Media.Metrics Android.Media.Midi Android.Media.Projection Android.Media.Session Android.Media.TV Android.Media.TV.Interactive Android.Mtp ...
Compatible with Ableton, Logic Pro, FL Studio, Reaper, Pro Tools, Garageband, and others. New User Interface (V3) Word-to-MIDI converter Playback controls Drag-to-MIDI Feature Randomize Rhythm Output Chord and melody generator Choose your key signature...
亚马逊海外购 Behringer UMC204HD U-Phoria USB Audio/MIDI Interface with MIDAS Microphone Preamplifiers-乐器-亚马逊中国-海外购 美亚直邮历史价格和网友评论,海淘商品名Behringer UMC204HD U-Phoria USB Audio/MIDI Interface with MIDAS Microphone Preamplifiers-乐
AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 6 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 5 //point to unit id 5 iTerminal 0 Interface Descriptor: