AT4040 SPECIFICATIONS† ELEMENT Externally-polarized (DC bias) condenser POLAR PATTERN Cardioid FREQUENCY RESPONSE 20-20,000 Hz LOW FREQUENCY ROLL-OFF 80 Hz, 12 dB/octave OPEN CIRCUIT SENSITIVITY –32 dB (25.1 mV) re 1V at 1 Pa* IMPEDANCE 100 ohms MAXIMUM INPUT SOUND LEVEL 145 dB SPL, 1 kHz at 1% T.H.D. Externally-polarized (DC bias) condenser. AT4040 Specifications. Max SPL: 136dB (156dB w/Pad). Included Accessories: H85 … Impedance: 200 Ohms. Signal to Noise Ratio: 82 dB, 1 kHz at 1 Pa. Phantom Power Requirements: 48V DC, 4.2 mA … Weight shall be 360 grams (12.7 oz). Technically-advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics; Externally polarized … Low Frequency Roll-Off. The AT4040 low-noise circuitry is symmetrical and transformerless, resulting in exceptional transient response and clean output signals for transparent reproduction of even the most troublesome of instruments and sound effects. The Audio-Technica AT4040 is specified. In this chapter, we will focus only on the steady state response. The microphone shall include a shock mount, a dust cover and a protective carrying case. Element. Sibilance is mainly caused by harmonic distortions, whereas in this case we get only an accentuation mainly due to a specific frequency response. switch that permits choice of flat response or 80 Hz low-frequency roll-off. Low Frequency Roll Off: 80 Hz, 12 dB/octave. Frequency Response: 20Hz – 20kHz; Polar Pattern: Cardioid. What is XLR? AT4040: AT2035: Impedance 100 ohms (Better signal control for studio) 120 ohms: Polar Patterns Cardioid (Standard recording pattern; captures sound from the front only) Cardioid: Frequency Response: 20Hz – 20kHZ (Professional range of high and low pitches) 20Hz – 20kHz: Dimensions: 6.69” x 2.10” 6.69” x 2.05” (Slightly smaller, maybe easier to use) Weight: 0.79lbs (Weighs less; may be easier … Color: Matte Grey Blue; Weight: 0.62 lbs. What is SPL? The steady state response of a system for an input sinusoidal signal is known as the frequency response. Frequency Response 20-20,000 Hz 20-18,000 Hz 20-18,000 Hz 20-18,000 Hz 30-20,000 Hz 20-20,000 Hz Open Circuit Sensitivity -34 dB (19.9 mV) re 1V at 1 Pa -42 dB (7.9 mV), re 1V at 1 Pa -35 dB (17.7 mV) dB re 1V at 1 Pa -36 dB (15.8 mV), re 1V at 1 Pa -32 dB (25.1 mV) re 1V at 1 Pa -32 dB (25.1 mV) re 1V at 1 Pa Impedence 200 ohms 100 ohms 250 ohms 100 ohms 100 ohms 100 ohms Maximum Input Sound … We can find the transient response by using Fourier integrals. This means, you … 20-20,000 Hz. Switches:-20dB pad. Frequency Response. The frequency response is fine, though it has a slight bulge peaking at around 6.5k, which may result to accentuation of “s” sounds aka sibilance. Signal to noise ratio: 81dB (A weighted). The response of a system can be partitioned into both the transient response and the steady state response. Maximum Input Sound Level: 145 dB SPL, 1 kHz at 1% T.H.D. Polar Pattern. Self Noise: 13dB (A weighted). However, with AT4040 this is almost unnoticeable and that I cannot say about other LDCs. 80 … Low Cut Filter: 160Hz (-6dB/octave). Pads:-20dB. Frequency Response: 20-20,000 Hz. The microphone shall be 170.0 mm (6.69") long and have a maximum body diameter of 53.4 mm (2.10"). Open Circuit Sensitivity-32 dB (25.1 mV) re 1V at 1 Pa. Impedance: 100 ohms. Microphone Connector: XLR. Audio-Technica AT4040 Side-Address Cardioid Condenser Microphone, 20 Hz - 20 kHz Frequency Response, 100 Ohms Impedance The Audio-Technica AT4040 is a large diaphragm, cardioid capacitor microphone designed for use in the most demanding recording applicat. Cardioid. ; 155 dB SPL, with 10 dB pad (nominal) Dynamic Range : 133 dB, 1 kHz at Max SPL. Range: 133 dB, 1 kHz at Max SPL flat response or 80 Hz low-frequency roll-off transient... Input sinusoidal signal is known as the frequency response 2.10 '' ) ; weight: lbs... 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