在今天,听黑胶不会有更好的音质,但会获得仪式感和分泌更多的多巴胺。
其实拍胶片和听黑胶在某种意义上是相似的。胶片的成像原理源于光化学反应:大量微小的感光颗粒连续的感受着光线。这种非像素化的记录方式决定了每一张胶片的解析力都是无限的,所记录的信息就是当下世界完整的图像。而数码相机则依赖于传感器上感光元件对光信号的捕捉,再转化为一个个像素点。但无论像素有多高,终究是有限的、被量化的。
黑胶唱片也是同样的道理。它的模拟音频信号由唱片表面连续的凹槽传递,这些物理纹理带来的是一种天然的、连续的声音曲线。数字音频虽能无限逼近,但也终究只是近似。虽然黑胶唱片理论上有更高的音质上限,但对于近些年的由数字母带刻录的黑胶,其实模拟信号的这个优势也不复存在了。那些早期刻录在黑胶上的老唱片,虽然是最纯正的模拟信号,但在经过多年使用、存储之后,也难免沾染灰尘、磨损凹痕,音质早已不如从前。
当然,今天大家追求胶片摄影,往往也不是为了极致的解析力,而是为其独特的色彩和质感;听黑胶也未必是追求极致的音质,而是为了那种“听音乐”本身的氛围和态度。毕竟流媒体时代任何音乐都是那么唾手可得,想听什么都只需要点击几下手机屏幕。我们也渴望那一点“不可替代”的仪式感。
睡前躺在床上,随着唱针缓缓落下音乐响起,听着1976年原版的Songs in the Key of Life, 震撼感依然无以言表。
2025年4月6日
Today, listening to vinyl doesn’t necessarily offer better sound quality—but it brings a sense of ritual, and perhaps releases a little more dopamine.
In many ways, shooting on film is similar to listening to vinyl. Film captures images through photochemical reactions: countless microscopic silver halide crystals continuously respond to light. This non-pixelated recording process gives each frame theoretically infinite resolution—what’s captured is a complete, continuous image of the world at that moment. A digital camera, on the other hand, relies on a sensor’s photosites to detect light signals, converting them into pixels. No matter how high the resolution, the image remains finite and quantized.
The same logic applies to vinyl records. Their analog audio signals are carried by the continuous grooves etched into the surface—physical textures that translate into a naturally smooth, unbroken sound curve. Digital audio can approximate this endlessly, but it can never truly replicate it. In theory, vinyl has a higher potential for sound quality, yet modern records pressed from digital masters have already lost that analog advantage. The early records, recorded directly in analog, were once the purest expressions of sound—but decades of use and storage inevitably left them with dust, scratches, and wear. Their sound is no longer what it once was.
Of course, people today turn to film photography not for ultimate resolution, but for its distinctive color and texture; they listen to vinyl not for perfect fidelity, but for the atmosphere—the act of “listening” itself. In an age when any song is instantly accessible through a few taps on a screen, we long for something irreplaceable—a ritual that cannot be digitized.
Lying in bed before sleep, as the needle slowly drops and the music begins, listening to the 1976 original pressing of Songs in the Key of Life, the sense of awe remains beyond words.
April 6, 2025
Shot on Nikon F with Nikon 50 mm f/1.8 lens
High-resolution digital scan from 35mm negative
Silver gelatin print enlarged from 35mm film (5 × 7 in.)
Shot on Film (Fujifilm 400)
by Jiacheng Liu
Shot on Sony a6700