Sony's new audio products ECM-W3, ECM-W3S, and ECM-S1: powerful assistants for high-quality recording

News on September 28, Sony today released three exciting digital audio products, bringing new innovations to the development of the audio field. These three products are collar wheat ECM-W3 (one to two), ECM-W3S (one to one) and wireless live broadcast microphone ECM-S1.

The ECM-W3 and ECM-W3S among these new products are equipped with high signal-to-noise ratio (S/N) microphone units. Not only that, they also introduce new NC (noise reduction) technology, which effectively eliminates noise and annoying background noise through digital signal processing technology. This means that users can record audio more clearly, whether it is the sound of wind in the wild environment or the sound of air conditioning in the office, it can be effectively reduced. In addition, they also introduce an LC (low-cut) function to reduce interference from low-frequency noise, such as wind and vibration. The microphone transmitters of the ECM-W3 and ECM-W3S are very lightweight, weighing only about 17 grams and the receiver about 25 grams, which makes them ideal for portability and use. They also support Bluetooth 5.3 and LC3 encoding. After the microphone transmitter is charged, it can be used continuously for about 6 hours, and through the camera auxiliary power supply of the receiver, the battery life can reach 18 hours

ECM-W3 and ECM-W3S In addition to its impressive features, Safe Track Mode has also been introduced. This mode allows the user to record one channel at normal volume while recording the other channel at 20dB lower volume. In addition, they are equipped with a USB Type-C interface that can output high-quality digital audio (48kHz/24bit) from the receiver to a computer or smartphone. They also provide a 3.5mm audio interface to adapt to cameras, computers or IC recorders without Mi hot shoes. ECM-W3S (one-to-one) is priced at 2,399 yuan, while ECM-W3 (one-to-two) is priced at 3,149 yuan

At the same time, Sony released wireless live broadcast Mai ECM-S1. This product is equipped with three 14mm large-size condenser microphone units, which also support NC (noise reduction) function and LC (low cut) function. The microphone transmitter weighs about 157 grams and the receiver weighs about 25 grams. It supports Bluetooth 5.3 and LC3 encoding. The receiver can be connected to Sony cameras that support the Mi hot shoe interface, and can directly output high-quality digital audio signals (48kHz/24bit) through the microphone and USB Type-C interface on the receiver. The ECM-S1 microphone is also equipped with an independent volume control knob, and users can monitor the recording volume in real time through the LED indicator. The built-in battery can provide up to 13 hours of use time, allowing users to focus more on recording wonderful audio content. The price of ECM-S1 is 2899 yuan, which is very exciting

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