search for TRRS headset mic splitter for example.. you should be able to use a female TRRS to two TRS male.. but it only depends if it’s wired correctly, there is no standard.. it could be wired as a normal headphone splitter totally ignoring the mic input or it could do what you need it to do.. it would specifically say “separate mic signal from stereo headphones” or something very similar..

The connector features a moulded strain relief that prevents wear-and-tear on the connector caused by tugging and bending of the connecting wire. Its ergonomic hexagonal shape makes it easy to handle, which is an advantage when plugging and unplugging from difficult to reach places. Equipment requiring video with stereo audio input or output sometimes uses 3.5mm TRRS connectors. Two incompatible variants exist, of 15 millimetres (0.59in) and 17mm (0.67in) length, and using the wrong variant may either simply not work, or could cause physical damage. PDAs and mobile phones [ edit ] All iPhone models from the first generation to the 6S and SE (first generation) use a four-conductor (TRRS) phone connector (center) for a wired headset.

Ranjan Parekh; Ranjan (2006). Principles of Multimedia. Tata McGraw-Hill Education. pp.225–. ISBN 978-0-07-058833-2. See if you can read the “Headphone Output” specifications of the Sony TA-ZH1ES and understand their meaning. Sony TA-ZH1ES Headphone Amplifier specifications (From: sony-asia.com). Ring: Right-hand channel for stereo signals, negative polarity for balanced mono signals, power supply for power-using mono signal sources

Tip: Left-hand channel for stereo signals, positive polarity for balanced mono signals, signal line for unbalanced mono signalsFor a more in-depth discussion on balanced and unbalanced audio, you can read “ Balanced vs. Unbalanced Audio Connections.” The headphone plug is the key. Digital Silence (earphone manufacturer): explanation of TRRS connectors and availability of adapter. Commercial and general aviation (GA) civil aircraft headsets often use a pair of phone connectors. A standard 1⁄ 4-inch (6.3 mm) 2 or 3-conductor plug, type PJ-055, is used for headphones. For the microphone, a smaller 3⁄ 16-inch (0.206inch / 5.23 mm) diameter 3-conductor plug, type PJ-068, is used.

Phone connectors with three conductors are also commonly used as unbalanced audio patch points (or insert points, or simply inserts), with the output on many mixers found on the tip (left channel) and the input on the ring (right channel). This is often expressed as tip send, ring return. [c] Other mixers have unbalanced insert points with ring send, tip return. [d] Any noise interference that hits the two balanced phases in the cable is imprinted equally on them. The receiving equipment (such as headphones) only cares about the difference between the phases. Additionally, Apple has patents on their TRRS connection- in fact on the resistances (the actual ohm resistance in-line on the controls- not to get scientific or anything ) so that the headphones are designed to work only with Apple products. In other words- you could have a device with the same TRRS Pinout as apple products- but the headset wont work because the resistances (ohms) of the headphones send signals that your phone is not allowed to interpret into the correct actions (since apple patented these) An excellent article – I am saving it for future reference. But I have the following question and in attempting to find the answer to it I stumbled on your outstanding article and illustrations. Sometimes called a “sub-miniature” or “sub-mini,” the 2.5mm plug is a smaller version of the 3.5mm plug. Functionally, both are the same. The 2.5mm plug also comes in TRS and TRRS configurations and outputs mono and stereo audio.Some of this article's listed sources may not be reliable. Please help this article by looking for better, more reliable sources. Unreliable citations may be challenged or deleted. ( November 2022) ( Learn how and when to remove this template message) The 6.35mm plug, or ¼-inch connector, is this list’s largest and oldest connector. They were traditionally used as old-school telephone connectors and come in TS or TRS configurations. When it comes to audio, this is transmitted as digital signals, then converted into analog signals by the DAC (digital-to-analog converter) in your headphones.