Products of Interest

IF 0.4 Q4 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Computer Music Journal Pub Date : 2023-04-18 DOI:10.1162/comj_r_00624

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引用次数: 0

Abstract

The iRig Pro Quattro I/O is a fourinput, two-output portable audio and MIDI interface that can also be used as a standalone microphone preamplifier or a line mixer (see Figure 1). It can be used to facilitate recording to a mobile device, computer, DSLR camera, or connected directly to a PA system. The input and output connections are located on the top, bottom, left, and right panels, with the top panel reserved for controls and meters. The interface has four combination XLR/1/4-in input jacks. The first two double-up as Hi-Z instrument inputs and the second two can act as line inputs. Two further line inputs are available on a 1/8-in mini stereo jack input and RCA ports. There are microphone preamplifiers included on all four XLR inputs, with phantom power that can be switched on/off for pairs of channels. There is also a mini-jack input and output for MIDI. The interface has a stereo line output on 1/8-in mini jack port (unbalanced), and left and right XLR outputs (balanced). It also has a miniDIN connector for connecting to external devices. A number of cables are supplied with purchase: lightning to mini-DIN, USB-C to mini-DIN, and USB-A to mini-DIN. A TRS male to female adapter, a 1/4-in thread mount adapter, and four AA batteries and also provided. The interface is MFi-certified for use with iOS devices without the need for adapters. The interface supports sample rates up to 96 kHz at 24-bit depth. It has a built-in omnidirectional microelectromechanical systems (MEMS) microphone that has a frequency response of 30 Hz to 20 kHz and a maximum SPL of 110 dB. The iRig

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iRig Pro Quattro I/O是一个四输入、两输出的便携式音频和MIDI接口，也可以用作独立的麦克风前置放大器或线路混频器（见图1）。它可以用于方便记录到移动设备、计算机、单反相机或直接连接到PA系统。输入和输出连接位于顶部、底部、左侧和右侧面板上，顶部面板保留用于控制和仪表。接口有四个XLR/1/4英寸组合输入插孔。前两个兼作Hi-Z仪器输入，后两个可作为线路输入。1/8英寸迷你立体声插孔输入和RCA端口上还有两个线路输入。所有四个XLR输入都包含麦克风前置放大器，具有可为成对通道打开/关闭的幻影电源。还有一个用于MIDI的迷你插孔输入和输出。该接口在1/8英寸迷你插孔端口上有立体声线路输出（不平衡），左、右XLR输出（平衡）。它还有一个用于连接外部设备的miniDIN连接器。购买时提供了许多电缆：闪电至迷你DIN、USB-C至迷你DIN和USB-A至迷你DIN。还提供了一个TRS公母适配器、一个1/4英寸螺纹安装适配器和四个AA电池。该接口经过MFi认证，可与iOS设备一起使用，无需适配器。该接口支持24位深度下高达96 kHz的采样率。它有一个内置的全向微机电系统（MEMS）麦克风，其频率响应为30 Hz至20 kHz，最大SPL为110 dB。iRig

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来源期刊

Computer Music Journal 工程技术-计算机：跨学科应用

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Computer Music Journal is published quarterly with an annual sound and video anthology containing curated music¹. For four decades, it has been the leading publication about computer music, concentrating fully on digital sound technology and all musical applications of computers. This makes it an essential resource for musicians, composers, scientists, engineers, computer enthusiasts, and anyone exploring the wonders of computer-generated sound. Edited by experts in the field and featuring an international advisory board of eminent computer musicians, issues typically include: In-depth articles on cutting-edge research and developments in technology, methods, and aesthetics of computer music Reports on products of interest, such as new audio and MIDI software and hardware Interviews with leading composers of computer music Announcements of and reports on conferences and courses in the United States and abroad Publication, event, and recording reviews Tutorials, letters, and editorials Numerous graphics, photographs, scores, algorithms, and other illustrations.