单声道是一种独特的音频恢复程序，可在双声道立体声录音上运行。它可以充当"除混器"或"声音去除器"及其原始功能，作为"单声增强器"，用于恢复老式录音（33 或 45 rpm 记录、78 次、圆柱记录、磁带等）。 Mono-a-Mono 的核心是它能够将双通道输入分解为三个单独的信号：一个信号由左右通道（中心通道）共同的组件组成，另一个包含仅存在于左侧的信号，第三个信号仅包含右侧的元件。 使用所有三个信号，Mono-a-Mono 充当"混音器"，允许在不访问原始主磁带的情况下重新混合录制，从而更改声级中源的色调平衡或位置。 仅使用中心声道，单声道可以删除几乎所有与老式单声道录音相关的轮声和噼啪声，只要它们已被复制和数字化的立体声。在此模式下，它充当强大的 "单声道增强器"，它将噪声与信号分离，并且仅输出与原始录制对应的单声道信号。 最后，程序还可以充当"声音删除器"，通过生成单独的仅左信号和仅右信号。在这种情况下，中心通道被丢弃，（通常）包括主唱。Mono-a-Mono 是不寻常的，因为它会移除中心通道，即使它被原始混合工程师放置在中心外，或者如果左右播放电路不能完全匹配。 无论使用哪种操作模式，Mono-a-Mono 通过移除任何明显的弹出或咔嗒声、抑制任何稳定的背景噪音（轮次）、降低响亮时期任何失真的可听性以及应用许多用户可配置的滤波功能（高通隆隆声滤波器、低通的轮调滤波器和搁板均衡滤波器），进一步增强所有输出信号。
版本历史记录
- 版本 5.8 发布于 2020-01-03
改进了点击抑制;增加了软限制，以减少夹样品的可听性;目标振幅降低一点。 - 版本 5.6 发布于 2017-11-19
添加了 Unicode 文件名支持;处理速度提高 70%。 - 版本 5.5 发布于 2017-01-28
改进原始信号和已处理信号之间的时间注册。通过将滑块设置为零，允许禁用划痕去除器。 - 版本 2.14 发布于 2009-01-18
改进了恢复器（失真去除器）和调整的默认静音增强器设置。
软件信息
- 软件分类： 音频和多媒体 > 其他
- 发布者： Steve Beet
- 许可： 免费试用
- 价格： $19.50
- 版本： 5.8
- 适用平台： windows
终端用户许可协议
Mono-a-Mono ("the software") consists of an executable file ("the program") and a license agreement ("the agreement"). "The program" is available in two forms: "the trial version" and "the full version". They can be differentiated by running "the program" and clicking on the "About" button. "The full version" must not be distributed without the explicit written permission of Steve Beet ("the author"), except as described in the remainder of this paragraph. It is licensed to one individual ("the licensee"), and each licence permits use by that person only, and on only one computer at a time. "The program" may be copied by "the licensee", as long as only "the licensee" uses "the program" and its copy or copies, and only one instance of "the program" and its copy or copies is running at any one time. "The licensee" may only transfer their licence to a third party if "the licensee" immediately destroys "the program" and any and all copies covered by the original licence, and the third party agrees to be bound as "the licensee" by the terms of "the agreement". "The program" must not be leased or used to provide on-line services to any third party or parties. Mono-a-Mono uses small portions of the sndlib audio I/O library. The remainder of "the software" is Copyright 2007-20020, Steve Beet. The whole package is provided "as-is" and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. In no event shall "the author" be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage.