用频域方法生成可调混响，支持创意音效设计。
A Frequency-Domain Artificial Reverberator Plug-In
- 基于STFT与噪声载波的频域混响生成机制
- 支持早期反射、非线性衰减和音高偏移扩展
- 开源插件，适合音乐制作与声音设计
我们提出FDverb，一种基于频域的虚拟混响器，其核心思想是使用带噪声载波信号的语音编码器。通过短时傅里叶变换（STFT）进行分析与合成，FDverb利用包络加权谱噪声成分生成晚期混响。该方法进一步扩展了早期反射、非线性衰减和音高偏移功能，支持创意音效设计。我们基于JUCE框架开源发布此DAW插件，便于实际应用。
原文摘要 · Abstract (English)
We present FDverb, a frequency-domain artificial reverberator, based on the idea of a vocoder with a noise carrier signal. Using a short-time Fourier transform (STFT) for analysis and synthesis, FDverb generates late reverberation by weighting spectral noise components with envelopes. We extend FDverb with early reflections, nonlinear decay, and pitch shifting. These extensions enable creative sound-design applications. We provide FDverb as an open-source DAW plug-in, using the JUCE framework.
Thank you to arXiv for use of its open access interoperability. PaperDance 不是 arXiv 官方产品；中文卡片由大模型生成，请以原文为准。