Consideration of Some Factors Concerning the Use of Audio Transformers
The importance of the frequency response-terminating impedance relationship is shown, and the prediction of frequency response of transformers with small and large deviations from nominal terminating impedance is discussed. Transformer characteristics are considered, including distortion due to ferromagnetic core distortion, longitudinal balance, magnetic shielding, and high step-up ratios in input transformers. Methods of simultaneous matching of more than two impedances are shown.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members, $5 for AES members and is free for E-Library subscribers.