標題: Titlebook: Animal Sonar; Processes and Perfor Paul E. Nachtigall (Head, Research Branch),Patrick Book 1988 Springer Science+Business Media New York 19 [打印本頁] 作者: Conjecture 時間: 2025-3-21 19:35
書目名稱Animal Sonar影響因子(影響力)
書目名稱Animal Sonar影響因子(影響力)學科排名
書目名稱Animal Sonar網(wǎng)絡公開度
書目名稱Animal Sonar網(wǎng)絡公開度學科排名
書目名稱Animal Sonar被引頻次
書目名稱Animal Sonar被引頻次學科排名
書目名稱Animal Sonar年度引用
書目名稱Animal Sonar年度引用學科排名
書目名稱Animal Sonar讀者反饋
書目名稱Animal Sonar讀者反饋學科排名
作者: 有花 時間: 2025-3-21 22:36
https://doi.org/10.1007/978-3-319-30849-4es with stereotyped “coda”-like temporal patterns. The use of such patterned click sequences increased with the apparent age of the calves. In the larger calves, the sounds appeared more organized in sequences similar to the communicative signals of adults. None of the calves appeared to use their s作者: Musculoskeletal 時間: 2025-3-22 03:49 作者: 征稅 時間: 2025-3-22 07:57
,Dubai’s Model of Economic Diversification,so be shown that all these waveforms are approximately their own Fourier sine transforms. Waveform characterisation could, therefore, be very adequately based on one ‘quantum’ number only. Such waveforms yield the best possible signal-to-noise ratios when they have to be detected in broad background作者: 起草 時間: 2025-3-22 11:31 作者: 并置 時間: 2025-3-22 13:54
The Sounds of Sperm Whale Calveses with stereotyped “coda”-like temporal patterns. The use of such patterned click sequences increased with the apparent age of the calves. In the larger calves, the sounds appeared more organized in sequences similar to the communicative signals of adults. None of the calves appeared to use their s作者: FIR 時間: 2025-3-22 19:30 作者: Magnificent 時間: 2025-3-23 00:48 作者: Charade 時間: 2025-3-23 05:25 作者: conjunctivitis 時間: 2025-3-23 09:34 作者: mechanism 時間: 2025-3-23 13:42 作者: 屈尊 時間: 2025-3-23 17:08 作者: Lumbar-Stenosis 時間: 2025-3-23 20:59
The Production of Echolocation Signals by Bats and Birdsof these signals by the auditory system. Since the transmitter and receiver are equal partners in the successful operation of a sonar system, we need to know more about how an animal controls the important information-bearing properties of its echolocative signal and about interactions between its v作者: 驚奇 時間: 2025-3-23 22:29
Propagation of Beluga Echolocation Signals1949). Gurevich and Evans (1976) trained a blindfolded beluga to discriminate between complex targets presented in pairs, and found that the animal typically emitted echolocation signals with peak frequencies close to 40 kHz, and secondary peaks at 80 and 120 kHz. Kamminga and Wiersma (1981) reporte作者: 碎石頭 時間: 2025-3-24 04:43
Nasal Pressure and Sound Production in an Echolocating White Whale, ,rynx as most mammals do (Ridgway et al. 1980). With electromyography (EMG), we studied the activity of laryngeal muscles and nasal muscles, making comparisons between the two groups of muscles during sound production. Certain muscles of the nasal system were active during all dolphin whistles and cl作者: 評論者 時間: 2025-3-24 06:37
The Study of the Sound Production Apparatus in the Harbour Porpoise, ,, and the Jacobita, , by Meansatus of the harbour porpoise, . and the jacobita or the Commerson’s dolphin, .. As the majority of investigators seem to agree that the sound source lies in the upper nasal passage (Norris et al., 1971; Diercks et al., 1971; Hollien et al., 1976; Dormer, 1979; Ridgway et al., 1980; Amundin and Ander作者: 精確 時間: 2025-3-24 12:38
The Anatomy of Acoustic Structures in the Spinner Dolphin Forehead as Shown by X-Ray Computed Tomogrvolutionary process referred to as “telescoping” (Miller, 1923). Deep within the forehead and acting as valves in the superior bony nares are two muscled nasal plugs. These both have connective tissue flaps (lips) on their lateral margins that may be involved in sound generation (Evans and Prescott,作者: NEXUS 時間: 2025-3-24 15:40
Individual Variation in Vocal Tract Resonance May Assist Oilbirds in Recognizing Echoes of Their Ownrds typically last about 40 to 80 ms and are emitted at repetition rates up to about 12/s. Most of the acoustic energy lies beween 1 and 15 kHz. Sound during some clicks is continuous but other clicks, here referred to as double clicks, are divided by a silent period lasting about 20–30 ms into two 作者: 阻止 時間: 2025-3-24 19:19
Midbrain Areas as Candidates for Audio-Vocal Interface in Echolocating Bats echolocation. In many species the spectral parameters of the emitted echolocation sounds are adapted to the special echolocation tasks during a behavioral sequence. In order to control the parameters of the echolocation sounds appropriately the relevant information has to be transmitted from the au作者: larder 時間: 2025-3-25 01:54
The Sounds of Sperm Whale Calvess. The observations include sounds from four small stranded calves held for short periods in aquaria at Miami, Florida, and Seattle, Washington, and in a bay on Long Island, New York. These vocalizations were compared with those of larger calves encountered at sea. All the calves produced typical sp作者: 阻塞 時間: 2025-3-25 04:08 作者: 愛哭 時間: 2025-3-25 07:45
Ontogeny of Vocal Signals in the Big Brown Bat, ,ation. Recordings of infant vocalizations from a variety of species show many similarities, even across different families of bats (e.g. Brown, 1976; Gould, 1971, 1975a, 1979; Matsumura, 1979; Brown and Grinnell, 1980; Brown, Brown and Grinnell, 1983). Young infant bats often emit multiple-harmonic 作者: nuclear-tests 時間: 2025-3-25 14:10
Observations on the Development of Echolocation in Young Bottlenose Dolphinsn and recording of the ontogeny of their vocal and non-vocal behavior and communication. While pursuing this program we were fortunate to obtain instances of apparent echolocation by the young animals during the fourth postnatal week. Previously, the earliest instance of dolphin echolocation was rep作者: Tailor 時間: 2025-3-25 15:51
The Short-Time-Duration Narrow-Bandwidth Character of Odontocete Echolocation Signalsemarkably small bandwidth considering their time duration. In fact, these signals achieve the maximum concentration in the time/frequency space that is physically possible. This is demonstrated by comparing the signal waveforms with the result of a computation of the waveform that has the absolute m作者: 你不公正 時間: 2025-3-25 21:26
Parallel-Hierarchical Processing of Biosonar Information in the Mustached Batcomplex biosonar signals. Researchers outside of bat neuroethology may have little time to read original articles and may hardly get an integrated view of the neural mechanisms of bat echolocation. Therefore, in this article, I review the present state of our understanding of the neural mechanisms f作者: genuine 時間: 2025-3-26 00:42
Dolphin Echolocation and Auditionc psychoacoustic research as compared to more general studies concerned with the natural history of the species. Echolocation is essentially a special extension and adaptation of the marine mammal hearing system coupled with an ability to generate sounds. Humans have the ability to judge room size b作者: indenture 時間: 2025-3-26 04:22 作者: Obligatory 時間: 2025-3-26 10:12 作者: congenial 時間: 2025-3-26 15:25
NATO Science Series A:http://image.papertrans.cn/a/image/157677.jpg作者: vanquish 時間: 2025-3-26 20:11
https://doi.org/10.1007/978-1-4684-7493-0Tempo; X-ray; animals; behavior; brain; development; evolution; fish; information; lead; ontogeny; paper; physio作者: Salivary-Gland 時間: 2025-3-27 00:01
978-1-4684-7495-4Springer Science+Business Media New York 1988作者: 威脅你 時間: 2025-3-27 01:17 作者: Feedback 時間: 2025-3-27 07:12
Whale Heads, Magnetic Resonance Images, Ray Diagrams and Tiny BubblesIt has become common to make diagrams of the heads of toothed whales showing the paths of sound waves; this is more suitable in some cases than others. We will mention some limitations, give some observations made since the last of these meetings, and conclude with methods for further study.作者: 強有力 時間: 2025-3-27 13:02 作者: 起來了 時間: 2025-3-27 17:32 作者: obeisance 時間: 2025-3-27 20:36 作者: Friction 時間: 2025-3-28 00:59 作者: 赤字 時間: 2025-3-28 02:05 作者: 鑲嵌細工 時間: 2025-3-28 06:23 作者: 開始沒有 時間: 2025-3-28 14:18
Developing Countries and Economic Diplomacy,rds typically last about 40 to 80 ms and are emitted at repetition rates up to about 12/s. Most of the acoustic energy lies beween 1 and 15 kHz. Sound during some clicks is continuous but other clicks, here referred to as double clicks, are divided by a silent period lasting about 20–30 ms into two 作者: Obloquy 時間: 2025-3-28 17:16
Developing Countries and Economic Diplomacy, echolocation. In many species the spectral parameters of the emitted echolocation sounds are adapted to the special echolocation tasks during a behavioral sequence. In order to control the parameters of the echolocation sounds appropriately the relevant information has to be transmitted from the au作者: Glutinous 時間: 2025-3-28 22:22 作者: armistice 時間: 2025-3-28 23:15
The Political Economy of the Middle EastAt 38 weeks it produced clicks with peak energy as high as 120 kHz (?10 dB BW 100 kHz), similar clicks were recorded from its mother and another adult female in the same pool. There was a 1/1 ratio between the ?10 dB bandwidths and the respective spectral peak frequencies. Click duration was less th作者: 痛恨 時間: 2025-3-29 05:37 作者: 脾氣暴躁的人 時間: 2025-3-29 07:43
,Dubai’s Model of Economic Diversification,n and recording of the ontogeny of their vocal and non-vocal behavior and communication. While pursuing this program we were fortunate to obtain instances of apparent echolocation by the young animals during the fourth postnatal week. Previously, the earliest instance of dolphin echolocation was rep作者: 尾隨 時間: 2025-3-29 13:13
,Dubai’s Model of Economic Diversification,emarkably small bandwidth considering their time duration. In fact, these signals achieve the maximum concentration in the time/frequency space that is physically possible. This is demonstrated by comparing the signal waveforms with the result of a computation of the waveform that has the absolute m作者: Mosaic 時間: 2025-3-29 16:39 作者: Canopy 時間: 2025-3-29 21:48
The Colonial System and Emigration,c psychoacoustic research as compared to more general studies concerned with the natural history of the species. Echolocation is essentially a special extension and adaptation of the marine mammal hearing system coupled with an ability to generate sounds. Humans have the ability to judge room size b作者: debunk 時間: 2025-3-30 03:20 作者: VOK 時間: 2025-3-30 07:24
Developing Countries and Economic Diplomacy, echolocation. In many species the spectral parameters of the emitted echolocation sounds are adapted to the special echolocation tasks during a behavioral sequence. In order to control the parameters of the echolocation sounds appropriately the relevant information has to be transmitted from the auditory to the motor system.作者: Aspiration 時間: 2025-3-30 11:55 作者: FRET 時間: 2025-3-30 13:20
ting, organized by Professor R.G. Busne1 and Dr. Jim Fish, was my introduction to an exciting and varied group of hard-working and dedicated scientists studying animal echolocation. They are, by nature, a very diverse group. They tend to publish in different journals and rarely interact despite the 作者: Needlework 時間: 2025-3-30 19:34
Economic Development, Growth and Welfareties of the echolocation signals involved in the sonar system and their perception. A closer look at the research carried out following the memorable Jersey meeting in 1979 leaves us, however, with a considerable number of questions as to the why and how of dolphin sonar.作者: lymphedema 時間: 2025-3-30 22:09
Ethnicity, Political Economy, and Conflict,to know more about how an animal controls the important information-bearing properties of its echolocative signal and about interactions between its vocal and auditory systems. This paper reviews recent developments in the laryngeal or syringeal physiology and vocal tract acoustics of echolocating bats and birds.作者: CORE 時間: 2025-3-31 04:06 作者: 清楚說話 時間: 2025-3-31 06:12
Echolocation Signal Types of Odontocetesties of the echolocation signals involved in the sonar system and their perception. A closer look at the research carried out following the memorable Jersey meeting in 1979 leaves us, however, with a considerable number of questions as to the why and how of dolphin sonar.作者: 啞巴 時間: 2025-3-31 13:10
The Production of Echolocation Signals by Bats and Birdsto know more about how an animal controls the important information-bearing properties of its echolocative signal and about interactions between its vocal and auditory systems. This paper reviews recent developments in the laryngeal or syringeal physiology and vocal tract acoustics of echolocating bats and birds.作者: 積云 時間: 2025-3-31 15:38
The Study of the Sound Production Apparatus in the Harbour Porpoise, ,, and the Jacobita, , by Meansies in the upper nasal passage (Norris et al., 1971; Diercks et al., 1971; Hollien et al., 1976; Dormer, 1979; Ridgway et al., 1980; Amundin and Andersen, 1983), the present study was restricted to the area from the bony nares to the blowhole.
