Vacuum tube and transistor amplifier natural sound field tone dividing system
First Claim
1. A vacuum tube and transistor amplifier natural sound field tone dividing system, comprising:
- a front-end circuit for receiving and processing an input signal to thereby generate an audio signal;
a transistor power amplifying circuit connected to the front-end circuit and adapted to process a low-frequency signal in the audio signal and play the low-frequency signal with a first player; and
a vacuum tube power amplifying circuit connected to the front-end circuit and adapted to process a medium-frequency signal and a high-frequency signal in the audio signal, play the medium-frequency signal with a second player, and play the high-frequency signal with a third player,wherein the transistor power amplifying circuit and the vacuum tube power amplifying circuit are independent of each other;
wherein the vacuum tube power amplifying circuit comprises a high-pass pure vacuum tube power amplifying circuit for generating the medium-frequency signal and the high-frequency signal according to the audio signal and amplifying output power of the medium-frequency signal and the high-frequency signal;
wherein the vacuum tube power amplifying circuit comprises a passive tone dividing circuit connected between the high-pass pure vacuum tube power amplifying circuit and the third player and adapted to process the high-frequency signal so as to generate a high-pitch signal and provide the high-pitch signal to the third player.
1 Assignment
0 Petitions
Accused Products
Abstract
A vacuum tube and transistor amplifier natural sound field tone dividing system includes: a front-end circuit for receiving and processing an input signal to thereby generate an audio signal; a transistor power amplifying circuit connected to the front-end circuit and adapted to process a low-frequency signal in the audio signal and play the low-frequency signal with a first player; and a vacuum tube power amplifying circuit connected to the front-end circuit and adapted to process a medium-frequency signal and a high-frequency signal in the audio signal, play the medium-frequency signal with a second player, and play the high-frequency signal with a third player, wherein the transistor power amplifying circuit and the vacuum tube power amplifying circuit are independent of each other.
-
Citations
7 Claims
-
1. A vacuum tube and transistor amplifier natural sound field tone dividing system, comprising:
-
a front-end circuit for receiving and processing an input signal to thereby generate an audio signal; a transistor power amplifying circuit connected to the front-end circuit and adapted to process a low-frequency signal in the audio signal and play the low-frequency signal with a first player; and a vacuum tube power amplifying circuit connected to the front-end circuit and adapted to process a medium-frequency signal and a high-frequency signal in the audio signal, play the medium-frequency signal with a second player, and play the high-frequency signal with a third player, wherein the transistor power amplifying circuit and the vacuum tube power amplifying circuit are independent of each other; wherein the vacuum tube power amplifying circuit comprises a high-pass pure vacuum tube power amplifying circuit for generating the medium-frequency signal and the high-frequency signal according to the audio signal and amplifying output power of the medium-frequency signal and the high-frequency signal; wherein the vacuum tube power amplifying circuit comprises a passive tone dividing circuit connected between the high-pass pure vacuum tube power amplifying circuit and the third player and adapted to process the high-frequency signal so as to generate a high-pitch signal and provide the high-pitch signal to the third player. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification